Created
February 21, 2023 12:42
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All Leetcode Questions
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| 1 two-sum | |
| 2 add-two-numbers | |
| 3 longest-substring-without-repeating-characters | |
| 4 median-of-two-sorted-arrays | |
| 5 longest-palindromic-substring | |
| 6 zigzag-conversion | |
| 7 reverse-integer | |
| 8 string-to-integer-atoi | |
| 9 palindrome-number | |
| 10 regular-expression-matching | |
| 11 container-with-most-water | |
| 12 integer-to-roman | |
| 13 roman-to-integer | |
| 14 longest-common-prefix | |
| 15 3sum | |
| 16 3sum-closest | |
| 17 letter-combinations-of-a-phone-number | |
| 18 4sum | |
| 19 remove-nth-node-from-end-of-list | |
| 20 valid-parentheses | |
| 21 merge-two-sorted-lists | |
| 22 generate-parentheses | |
| 23 merge-k-sorted-lists | |
| 24 swap-nodes-in-pairs | |
| 25 reverse-nodes-in-k-group | |
| 26 remove-duplicates-from-sorted-array | |
| 27 remove-element | |
| 28 find-the-index-of-the-first-occurrence-in-a-string | |
| 29 divide-two-integers | |
| 30 substring-with-concatenation-of-all-words | |
| 31 next-permutation | |
| 32 longest-valid-parentheses | |
| 33 search-in-rotated-sorted-array | |
| 34 find-first-and-last-position-of-element-in-sorted-array | |
| 35 search-insert-position | |
| 36 valid-sudoku | |
| 37 sudoku-solver | |
| 38 count-and-say | |
| 39 combination-sum | |
| 40 combination-sum-ii | |
| 41 first-missing-positive | |
| 42 trapping-rain-water | |
| 43 multiply-strings | |
| 44 wildcard-matching | |
| 45 jump-game-ii | |
| 46 permutations | |
| 47 permutations-ii | |
| 48 rotate-image | |
| 49 group-anagrams | |
| 50 powx-n | |
| 51 n-queens | |
| 52 n-queens-ii | |
| 53 maximum-subarray | |
| 54 spiral-matrix | |
| 55 jump-game | |
| 56 merge-intervals | |
| 57 insert-interval | |
| 58 length-of-last-word | |
| 59 spiral-matrix-ii | |
| 60 permutation-sequence | |
| 61 rotate-list | |
| 62 unique-paths | |
| 63 unique-paths-ii | |
| 64 minimum-path-sum | |
| 65 valid-number | |
| 66 plus-one | |
| 67 add-binary | |
| 68 text-justification | |
| 69 sqrtx | |
| 70 climbing-stairs | |
| 71 simplify-path | |
| 72 edit-distance | |
| 73 set-matrix-zeroes | |
| 74 search-a-2d-matrix | |
| 75 sort-colors | |
| 76 minimum-window-substring | |
| 77 combinations | |
| 78 subsets | |
| 79 word-search | |
| 80 remove-duplicates-from-sorted-array-ii | |
| 81 search-in-rotated-sorted-array-ii | |
| 82 remove-duplicates-from-sorted-list-ii | |
| 83 remove-duplicates-from-sorted-list | |
| 84 largest-rectangle-in-histogram | |
| 85 maximal-rectangle | |
| 86 partition-list | |
| 87 scramble-string | |
| 88 merge-sorted-array | |
| 89 gray-code | |
| 90 subsets-ii | |
| 91 decode-ways | |
| 92 reverse-linked-list-ii | |
| 93 restore-ip-addresses | |
| 94 binary-tree-inorder-traversal | |
| 95 unique-binary-search-trees-ii | |
| 96 unique-binary-search-trees | |
| 97 interleaving-string | |
| 98 validate-binary-search-tree | |
| 99 recover-binary-search-tree | |
| 100 same-tree | |
| 101 symmetric-tree | |
| 102 binary-tree-level-order-traversal | |
| 103 binary-tree-zigzag-level-order-traversal | |
| 104 maximum-depth-of-binary-tree | |
| 105 construct-binary-tree-from-preorder-and-inorder-traversal | |
| 106 construct-binary-tree-from-inorder-and-postorder-traversal | |
| 107 binary-tree-level-order-traversal-ii | |
| 108 convert-sorted-array-to-binary-search-tree | |
| 109 convert-sorted-list-to-binary-search-tree | |
| 110 balanced-binary-tree | |
| 111 minimum-depth-of-binary-tree | |
| 112 path-sum | |
| 113 path-sum-ii | |
| 114 flatten-binary-tree-to-linked-list | |
| 115 distinct-subsequences | |
| 116 populating-next-right-pointers-in-each-node | |
| 117 populating-next-right-pointers-in-each-node-ii | |
| 118 pascals-triangle | |
| 119 pascals-triangle-ii | |
| 120 triangle | |
| 121 best-time-to-buy-and-sell-stock | |
| 122 best-time-to-buy-and-sell-stock-ii | |
| 123 best-time-to-buy-and-sell-stock-iii | |
| 124 binary-tree-maximum-path-sum | |
| 125 valid-palindrome | |
| 126 word-ladder-ii | |
| 127 word-ladder | |
| 128 longest-consecutive-sequence | |
| 129 sum-root-to-leaf-numbers | |
| 130 surrounded-regions | |
| 131 palindrome-partitioning | |
| 132 palindrome-partitioning-ii | |
| 133 clone-graph | |
| 134 gas-station | |
| 135 candy | |
| 136 single-number | |
| 137 single-number-ii | |
| 138 copy-list-with-random-pointer | |
| 139 word-break | |
| 140 word-break-ii | |
| 141 linked-list-cycle | |
| 142 linked-list-cycle-ii | |
| 143 reorder-list | |
| 144 binary-tree-preorder-traversal | |
| 145 binary-tree-postorder-traversal | |
| 146 lru-cache | |
| 147 insertion-sort-list | |
| 148 sort-list | |
| 149 max-points-on-a-line | |
| 150 evaluate-reverse-polish-notation | |
| 151 reverse-words-in-a-string | |
| 152 maximum-product-subarray | |
| 153 find-minimum-in-rotated-sorted-array | |
| 154 find-minimum-in-rotated-sorted-array-ii | |
| 155 min-stack | |
| 156 binary-tree-upside-down | |
| 157 read-n-characters-given-read4 | |
| 158 read-n-characters-given-read4-ii-call-multiple-times | |
| 159 longest-substring-with-at-most-two-distinct-characters | |
| 160 intersection-of-two-linked-lists | |
| 161 one-edit-distance | |
| 162 find-peak-element | |
| 163 missing-ranges | |
| 164 maximum-gap | |
| 165 compare-version-numbers | |
| 166 fraction-to-recurring-decimal | |
| 167 two-sum-ii-input-array-is-sorted | |
| 168 excel-sheet-column-title | |
| 169 majority-element | |
| 170 two-sum-iii-data-structure-design | |
| 171 excel-sheet-column-number | |
| 172 factorial-trailing-zeroes | |
| 173 binary-search-tree-iterator | |
| 174 dungeon-game | |
| 179 largest-number | |
| 186 reverse-words-in-a-string-ii | |
| 187 repeated-dna-sequences | |
| 188 best-time-to-buy-and-sell-stock-iv | |
| 189 rotate-array | |
| 190 reverse-bits | |
| 191 number-of-1-bits | |
| 198 house-robber | |
| 199 binary-tree-right-side-view | |
| 200 number-of-islands | |
| 201 bitwise-and-of-numbers-range | |
| 202 happy-number | |
| 203 remove-linked-list-elements | |
| 204 count-primes | |
| 205 isomorphic-strings | |
| 206 reverse-linked-list | |
| 207 course-schedule | |
| 208 implement-trie-prefix-tree | |
| 209 minimum-size-subarray-sum | |
| 210 course-schedule-ii | |
| 211 design-add-and-search-words-data-structure | |
| 212 word-search-ii | |
| 213 house-robber-ii | |
| 214 shortest-palindrome | |
| 215 kth-largest-element-in-an-array | |
| 216 combination-sum-iii | |
| 217 contains-duplicate | |
| 218 the-skyline-problem | |
| 219 contains-duplicate-ii | |
| 220 contains-duplicate-iii | |
| 221 maximal-square | |
| 222 count-complete-tree-nodes | |
| 223 rectangle-area | |
| 224 basic-calculator | |
| 225 implement-stack-using-queues | |
| 226 invert-binary-tree | |
| 227 basic-calculator-ii | |
| 228 summary-ranges | |
| 229 majority-element-ii | |
| 230 kth-smallest-element-in-a-bst | |
| 231 power-of-two | |
| 232 implement-queue-using-stacks | |
| 233 number-of-digit-one | |
| 234 palindrome-linked-list | |
| 235 lowest-common-ancestor-of-a-binary-search-tree | |
| 236 lowest-common-ancestor-of-a-binary-tree | |
| 237 delete-node-in-a-linked-list | |
| 238 product-of-array-except-self | |
| 239 sliding-window-maximum | |
| 240 search-a-2d-matrix-ii | |
| 241 different-ways-to-add-parentheses | |
| 242 valid-anagram | |
| 243 shortest-word-distance | |
| 244 shortest-word-distance-ii | |
| 245 shortest-word-distance-iii | |
| 246 strobogrammatic-number | |
| 247 strobogrammatic-number-ii | |
| 248 strobogrammatic-number-iii | |
| 249 group-shifted-strings | |
| 250 count-univalue-subtrees | |
| 251 flatten-2d-vector | |
| 252 meeting-rooms | |
| 253 meeting-rooms-ii | |
| 254 factor-combinations | |
| 255 verify-preorder-sequence-in-binary-search-tree | |
| 256 paint-house | |
| 257 binary-tree-paths | |
| 258 add-digits | |
| 259 3sum-smaller | |
| 260 single-number-iii | |
| 261 graph-valid-tree | |
| 263 ugly-number | |
| 264 ugly-number-ii | |
| 265 paint-house-ii | |
| 266 palindrome-permutation | |
| 267 palindrome-permutation-ii | |
| 268 missing-number | |
| 269 alien-dictionary | |
| 270 closest-binary-search-tree-value | |
| 271 encode-and-decode-strings | |
| 272 closest-binary-search-tree-value-ii | |
| 273 integer-to-english-words | |
| 274 h-index | |
| 275 h-index-ii | |
| 276 paint-fence | |
| 277 find-the-celebrity | |
| 278 first-bad-version | |
| 279 perfect-squares | |
| 280 wiggle-sort | |
| 281 zigzag-iterator | |
| 282 expression-add-operators | |
| 283 move-zeroes | |
| 284 peeking-iterator | |
| 285 inorder-successor-in-bst | |
| 286 walls-and-gates | |
| 287 find-the-duplicate-number | |
| 288 unique-word-abbreviation | |
| 289 game-of-life | |
| 290 word-pattern | |
| 291 word-pattern-ii | |
| 292 nim-game | |
| 293 flip-game | |
| 294 flip-game-ii | |
| 295 find-median-from-data-stream | |
| 296 best-meeting-point | |
| 297 serialize-and-deserialize-binary-tree | |
| 298 binary-tree-longest-consecutive-sequence | |
| 299 bulls-and-cows | |
| 300 longest-increasing-subsequence | |
| 301 remove-invalid-parentheses | |
| 302 smallest-rectangle-enclosing-black-pixels | |
| 303 range-sum-query-immutable | |
| 304 range-sum-query-2d-immutable | |
| 305 number-of-islands-ii | |
| 306 additive-number | |
| 307 range-sum-query-mutable | |
| 308 range-sum-query-2d-mutable | |
| 309 best-time-to-buy-and-sell-stock-with-cooldown | |
| 310 minimum-height-trees | |
| 311 sparse-matrix-multiplication | |
| 312 burst-balloons | |
| 313 super-ugly-number | |
| 314 binary-tree-vertical-order-traversal | |
| 315 count-of-smaller-numbers-after-self | |
| 316 remove-duplicate-letters | |
| 317 shortest-distance-from-all-buildings | |
| 318 maximum-product-of-word-lengths | |
| 319 bulb-switcher | |
| 320 generalized-abbreviation | |
| 321 create-maximum-number | |
| 322 coin-change | |
| 323 number-of-connected-components-in-an-undirected-graph | |
| 324 wiggle-sort-ii | |
| 325 maximum-size-subarray-sum-equals-k | |
| 326 power-of-three | |
| 327 count-of-range-sum | |
| 328 odd-even-linked-list | |
| 329 longest-increasing-path-in-a-matrix | |
| 330 patching-array | |
| 331 verify-preorder-serialization-of-a-binary-tree | |
| 332 reconstruct-itinerary | |
| 333 largest-bst-subtree | |
| 334 increasing-triplet-subsequence | |
| 335 self-crossing | |
| 336 palindrome-pairs | |
| 337 house-robber-iii | |
| 338 counting-bits | |
| 339 nested-list-weight-sum | |
| 340 longest-substring-with-at-most-k-distinct-characters | |
| 341 flatten-nested-list-iterator | |
| 342 power-of-four | |
| 343 integer-break | |
| 344 reverse-string | |
| 345 reverse-vowels-of-a-string | |
| 346 moving-average-from-data-stream | |
| 347 top-k-frequent-elements | |
| 348 design-tic-tac-toe | |
| 349 intersection-of-two-arrays | |
| 350 intersection-of-two-arrays-ii | |
| 351 android-unlock-patterns | |
| 352 data-stream-as-disjoint-intervals | |
| 353 design-snake-game | |
| 354 russian-doll-envelopes | |
| 355 design-twitter | |
| 356 line-reflection | |
| 357 count-numbers-with-unique-digits | |
| 358 rearrange-string-k-distance-apart | |
| 359 logger-rate-limiter | |
| 360 sort-transformed-array | |
| 361 bomb-enemy | |
| 362 design-hit-counter | |
| 363 max-sum-of-rectangle-no-larger-than-k | |
| 364 nested-list-weight-sum-ii | |
| 365 water-and-jug-problem | |
| 366 find-leaves-of-binary-tree | |
| 367 valid-perfect-square | |
| 368 largest-divisible-subset | |
| 369 plus-one-linked-list | |
| 370 range-addition | |
| 371 sum-of-two-integers | |
| 372 super-pow | |
| 373 find-k-pairs-with-smallest-sums | |
| 374 guess-number-higher-or-lower | |
| 375 guess-number-higher-or-lower-ii | |
| 376 wiggle-subsequence | |
| 377 combination-sum-iv | |
| 378 kth-smallest-element-in-a-sorted-matrix | |
| 379 design-phone-directory | |
| 380 insert-delete-getrandom-o1 | |
| 381 insert-delete-getrandom-o1-duplicates-allowed | |
| 382 linked-list-random-node | |
| 383 ransom-note | |
| 384 shuffle-an-array | |
| 385 mini-parser | |
| 386 lexicographical-numbers | |
| 387 first-unique-character-in-a-string | |
| 388 longest-absolute-file-path | |
| 389 find-the-difference | |
| 390 elimination-game | |
| 391 perfect-rectangle | |
| 392 is-subsequence | |
| 393 utf-8-validation | |
| 394 decode-string | |
| 395 longest-substring-with-at-least-k-repeating-characters | |
| 396 rotate-function | |
| 397 integer-replacement | |
| 398 random-pick-index | |
| 399 evaluate-division | |
| 400 nth-digit | |
| 401 binary-watch | |
| 402 remove-k-digits | |
| 403 frog-jump | |
| 404 sum-of-left-leaves | |
| 405 convert-a-number-to-hexadecimal | |
| 406 queue-reconstruction-by-height | |
| 407 trapping-rain-water-ii | |
| 408 valid-word-abbreviation | |
| 409 longest-palindrome | |
| 410 split-array-largest-sum | |
| 411 minimum-unique-word-abbreviation | |
| 412 fizz-buzz | |
| 413 arithmetic-slices | |
| 414 third-maximum-number | |
| 415 add-strings | |
| 416 partition-equal-subset-sum | |
| 417 pacific-atlantic-water-flow | |
| 418 sentence-screen-fitting | |
| 419 battleships-in-a-board | |
| 420 strong-password-checker | |
| 421 maximum-xor-of-two-numbers-in-an-array | |
| 422 valid-word-square | |
| 423 reconstruct-original-digits-from-english | |
| 424 longest-repeating-character-replacement | |
| 425 word-squares | |
| 426 convert-binary-search-tree-to-sorted-doubly-linked-list | |
| 427 construct-quad-tree | |
| 428 serialize-and-deserialize-n-ary-tree | |
| 429 n-ary-tree-level-order-traversal | |
| 430 flatten-a-multilevel-doubly-linked-list | |
| 431 encode-n-ary-tree-to-binary-tree | |
| 432 all-oone-data-structure | |
| 433 minimum-genetic-mutation | |
| 434 number-of-segments-in-a-string | |
| 435 non-overlapping-intervals | |
| 436 find-right-interval | |
| 437 path-sum-iii | |
| 438 find-all-anagrams-in-a-string | |
| 439 ternary-expression-parser | |
| 440 k-th-smallest-in-lexicographical-order | |
| 441 arranging-coins | |
| 442 find-all-duplicates-in-an-array | |
| 443 string-compression | |
| 444 sequence-reconstruction | |
| 445 add-two-numbers-ii | |
| 446 arithmetic-slices-ii-subsequence | |
| 447 number-of-boomerangs | |
| 448 find-all-numbers-disappeared-in-an-array | |
| 449 serialize-and-deserialize-bst | |
| 450 delete-node-in-a-bst | |
| 451 sort-characters-by-frequency | |
| 452 minimum-number-of-arrows-to-burst-balloons | |
| 453 minimum-moves-to-equal-array-elements | |
| 454 4sum-ii | |
| 455 assign-cookies | |
| 456 132-pattern | |
| 457 circular-array-loop | |
| 458 poor-pigs | |
| 459 repeated-substring-pattern | |
| 460 lfu-cache | |
| 461 hamming-distance | |
| 462 minimum-moves-to-equal-array-elements-ii | |
| 463 island-perimeter | |
| 464 can-i-win | |
| 465 optimal-account-balancing | |
| 466 count-the-repetitions | |
| 467 unique-substrings-in-wraparound-string | |
| 468 validate-ip-address | |
| 469 convex-polygon | |
| 470 implement-rand10-using-rand7 | |
| 471 encode-string-with-shortest-length | |
| 472 concatenated-words | |
| 473 matchsticks-to-square | |
| 474 ones-and-zeroes | |
| 475 heaters | |
| 476 number-complement | |
| 477 total-hamming-distance | |
| 478 generate-random-point-in-a-circle | |
| 479 largest-palindrome-product | |
| 480 sliding-window-median | |
| 481 magical-string | |
| 482 license-key-formatting | |
| 483 smallest-good-base | |
| 484 find-permutation | |
| 485 max-consecutive-ones | |
| 486 predict-the-winner | |
| 487 max-consecutive-ones-ii | |
| 488 zuma-game | |
| 489 robot-room-cleaner | |
| 490 the-maze | |
| 491 non-decreasing-subsequences | |
| 492 construct-the-rectangle | |
| 493 reverse-pairs | |
| 494 target-sum | |
| 495 teemo-attacking | |
| 496 next-greater-element-i | |
| 497 random-point-in-non-overlapping-rectangles | |
| 498 diagonal-traverse | |
| 499 the-maze-iii | |
| 500 keyboard-row | |
| 501 find-mode-in-binary-search-tree | |
| 502 ipo | |
| 503 next-greater-element-ii | |
| 504 base-7 | |
| 505 the-maze-ii | |
| 506 relative-ranks | |
| 507 perfect-number | |
| 508 most-frequent-subtree-sum | |
| 509 fibonacci-number | |
| 510 inorder-successor-in-bst-ii | |
| 513 find-bottom-left-tree-value | |
| 514 freedom-trail | |
| 515 find-largest-value-in-each-tree-row | |
| 516 longest-palindromic-subsequence | |
| 517 super-washing-machines | |
| 518 coin-change-ii | |
| 519 random-flip-matrix | |
| 520 detect-capital | |
| 521 longest-uncommon-subsequence-i | |
| 522 longest-uncommon-subsequence-ii | |
| 523 continuous-subarray-sum | |
| 524 longest-word-in-dictionary-through-deleting | |
| 525 contiguous-array | |
| 526 beautiful-arrangement | |
| 527 word-abbreviation | |
| 528 random-pick-with-weight | |
| 529 minesweeper | |
| 530 minimum-absolute-difference-in-bst | |
| 531 lonely-pixel-i | |
| 532 k-diff-pairs-in-an-array | |
| 533 lonely-pixel-ii | |
| 535 encode-and-decode-tinyurl | |
| 536 construct-binary-tree-from-string | |
| 537 complex-number-multiplication | |
| 538 convert-bst-to-greater-tree | |
| 539 minimum-time-difference | |
| 540 single-element-in-a-sorted-array | |
| 541 reverse-string-ii | |
| 542 01-matrix | |
| 543 diameter-of-binary-tree | |
| 544 output-contest-matches | |
| 545 boundary-of-binary-tree | |
| 546 remove-boxes | |
| 547 number-of-provinces | |
| 548 split-array-with-equal-sum | |
| 549 binary-tree-longest-consecutive-sequence-ii | |
| 551 student-attendance-record-i | |
| 552 student-attendance-record-ii | |
| 553 optimal-division | |
| 554 brick-wall | |
| 555 split-concatenated-strings | |
| 556 next-greater-element-iii | |
| 557 reverse-words-in-a-string-iii | |
| 558 logical-or-of-two-binary-grids-represented-as-quad-trees | |
| 559 maximum-depth-of-n-ary-tree | |
| 560 subarray-sum-equals-k | |
| 561 array-partition | |
| 562 longest-line-of-consecutive-one-in-matrix | |
| 563 binary-tree-tilt | |
| 564 find-the-closest-palindrome | |
| 565 array-nesting | |
| 566 reshape-the-matrix | |
| 567 permutation-in-string | |
| 568 maximum-vacation-days | |
| 572 subtree-of-another-tree | |
| 573 squirrel-simulation | |
| 575 distribute-candies | |
| 576 out-of-boundary-paths | |
| 581 shortest-unsorted-continuous-subarray | |
| 582 kill-process | |
| 583 delete-operation-for-two-strings | |
| 587 erect-the-fence | |
| 588 design-in-memory-file-system | |
| 589 n-ary-tree-preorder-traversal | |
| 590 n-ary-tree-postorder-traversal | |
| 591 tag-validator | |
| 592 fraction-addition-and-subtraction | |
| 593 valid-square | |
| 594 longest-harmonious-subsequence | |
| 598 range-addition-ii | |
| 599 minimum-index-sum-of-two-lists | |
| 600 non-negative-integers-without-consecutive-ones | |
| 604 design-compressed-string-iterator | |
| 605 can-place-flowers | |
| 606 construct-string-from-binary-tree | |
| 609 find-duplicate-file-in-system | |
| 611 valid-triangle-number | |
| 616 add-bold-tag-in-string | |
| 617 merge-two-binary-trees | |
| 621 task-scheduler | |
| 622 design-circular-queue | |
| 623 add-one-row-to-tree | |
| 624 maximum-distance-in-arrays | |
| 625 minimum-factorization | |
| 628 maximum-product-of-three-numbers | |
| 629 k-inverse-pairs-array | |
| 630 course-schedule-iii | |
| 631 design-excel-sum-formula | |
| 632 smallest-range-covering-elements-from-k-lists | |
| 633 sum-of-square-numbers | |
| 634 find-the-derangement-of-an-array | |
| 635 design-log-storage-system | |
| 636 exclusive-time-of-functions | |
| 637 average-of-levels-in-binary-tree | |
| 638 shopping-offers | |
| 639 decode-ways-ii | |
| 640 solve-the-equation | |
| 641 design-circular-deque | |
| 642 design-search-autocomplete-system | |
| 643 maximum-average-subarray-i | |
| 644 maximum-average-subarray-ii | |
| 645 set-mismatch | |
| 646 maximum-length-of-pair-chain | |
| 647 palindromic-substrings | |
| 648 replace-words | |
| 649 dota2-senate | |
| 650 2-keys-keyboard | |
| 651 4-keys-keyboard | |
| 652 find-duplicate-subtrees | |
| 653 two-sum-iv-input-is-a-bst | |
| 654 maximum-binary-tree | |
| 655 print-binary-tree | |
| 656 coin-path | |
| 657 robot-return-to-origin | |
| 658 find-k-closest-elements | |
| 659 split-array-into-consecutive-subsequences | |
| 660 remove-9 | |
| 661 image-smoother | |
| 662 maximum-width-of-binary-tree | |
| 663 equal-tree-partition | |
| 664 strange-printer | |
| 665 non-decreasing-array | |
| 666 path-sum-iv | |
| 667 beautiful-arrangement-ii | |
| 668 kth-smallest-number-in-multiplication-table | |
| 669 trim-a-binary-search-tree | |
| 670 maximum-swap | |
| 671 second-minimum-node-in-a-binary-tree | |
| 672 bulb-switcher-ii | |
| 673 number-of-longest-increasing-subsequence | |
| 674 longest-continuous-increasing-subsequence | |
| 675 cut-off-trees-for-golf-event | |
| 676 implement-magic-dictionary | |
| 677 map-sum-pairs | |
| 678 valid-parenthesis-string | |
| 679 24-game | |
| 680 valid-palindrome-ii | |
| 681 next-closest-time | |
| 682 baseball-game | |
| 683 k-empty-slots | |
| 684 redundant-connection | |
| 685 redundant-connection-ii | |
| 686 repeated-string-match | |
| 687 longest-univalue-path | |
| 688 knight-probability-in-chessboard | |
| 689 maximum-sum-of-3-non-overlapping-subarrays | |
| 690 employee-importance | |
| 691 stickers-to-spell-word | |
| 692 top-k-frequent-words | |
| 693 binary-number-with-alternating-bits | |
| 694 number-of-distinct-islands | |
| 695 max-area-of-island | |
| 696 count-binary-substrings | |
| 697 degree-of-an-array | |
| 698 partition-to-k-equal-sum-subsets | |
| 699 falling-squares | |
| 700 search-in-a-binary-search-tree | |
| 701 insert-into-a-binary-search-tree | |
| 702 search-in-a-sorted-array-of-unknown-size | |
| 703 kth-largest-element-in-a-stream | |
| 704 binary-search | |
| 705 design-hashset | |
| 706 design-hashmap | |
| 707 design-linked-list | |
| 708 insert-into-a-sorted-circular-linked-list | |
| 709 to-lower-case | |
| 710 random-pick-with-blacklist | |
| 711 number-of-distinct-islands-ii | |
| 712 minimum-ascii-delete-sum-for-two-strings | |
| 713 subarray-product-less-than-k | |
| 714 best-time-to-buy-and-sell-stock-with-transaction-fee | |
| 715 range-module | |
| 716 max-stack | |
| 717 1-bit-and-2-bit-characters | |
| 718 maximum-length-of-repeated-subarray | |
| 719 find-k-th-smallest-pair-distance | |
| 720 longest-word-in-dictionary | |
| 721 accounts-merge | |
| 722 remove-comments | |
| 723 candy-crush | |
| 724 find-pivot-index | |
| 725 split-linked-list-in-parts | |
| 726 number-of-atoms | |
| 727 minimum-window-subsequence | |
| 728 self-dividing-numbers | |
| 729 my-calendar-i | |
| 730 count-different-palindromic-subsequences | |
| 731 my-calendar-ii | |
| 732 my-calendar-iii | |
| 733 flood-fill | |
| 734 sentence-similarity | |
| 735 asteroid-collision | |
| 736 parse-lisp-expression | |
| 737 sentence-similarity-ii | |
| 738 monotone-increasing-digits | |
| 739 daily-temperatures | |
| 740 delete-and-earn | |
| 741 cherry-pickup | |
| 742 closest-leaf-in-a-binary-tree | |
| 743 network-delay-time | |
| 744 find-smallest-letter-greater-than-target | |
| 745 prefix-and-suffix-search | |
| 746 min-cost-climbing-stairs | |
| 747 largest-number-at-least-twice-of-others | |
| 748 shortest-completing-word | |
| 749 contain-virus | |
| 750 number-of-corner-rectangles | |
| 751 ip-to-cidr | |
| 752 open-the-lock | |
| 753 cracking-the-safe | |
| 754 reach-a-number | |
| 755 pour-water | |
| 756 pyramid-transition-matrix | |
| 757 set-intersection-size-at-least-two | |
| 758 bold-words-in-string | |
| 759 employee-free-time | |
| 760 find-anagram-mappings | |
| 761 special-binary-string | |
| 762 prime-number-of-set-bits-in-binary-representation | |
| 763 partition-labels | |
| 764 largest-plus-sign | |
| 765 couples-holding-hands | |
| 766 toeplitz-matrix | |
| 767 reorganize-string | |
| 768 max-chunks-to-make-sorted-ii | |
| 769 max-chunks-to-make-sorted | |
| 770 basic-calculator-iv | |
| 771 jewels-and-stones | |
| 772 basic-calculator-iii | |
| 773 sliding-puzzle | |
| 774 minimize-max-distance-to-gas-station | |
| 775 global-and-local-inversions | |
| 776 split-bst | |
| 777 swap-adjacent-in-lr-string | |
| 778 swim-in-rising-water | |
| 779 k-th-symbol-in-grammar | |
| 780 reaching-points | |
| 781 rabbits-in-forest | |
| 782 transform-to-chessboard | |
| 783 minimum-distance-between-bst-nodes | |
| 784 letter-case-permutation | |
| 785 is-graph-bipartite | |
| 786 k-th-smallest-prime-fraction | |
| 787 cheapest-flights-within-k-stops | |
| 788 rotated-digits | |
| 789 escape-the-ghosts | |
| 790 domino-and-tromino-tiling | |
| 791 custom-sort-string | |
| 792 number-of-matching-subsequences | |
| 793 preimage-size-of-factorial-zeroes-function | |
| 794 valid-tic-tac-toe-state | |
| 795 number-of-subarrays-with-bounded-maximum | |
| 796 rotate-string | |
| 797 all-paths-from-source-to-target | |
| 798 smallest-rotation-with-highest-score | |
| 799 champagne-tower | |
| 800 similar-rgb-color | |
| 801 minimum-swaps-to-make-sequences-increasing | |
| 802 find-eventual-safe-states | |
| 803 bricks-falling-when-hit | |
| 804 unique-morse-code-words | |
| 805 split-array-with-same-average | |
| 806 number-of-lines-to-write-string | |
| 807 max-increase-to-keep-city-skyline | |
| 808 soup-servings | |
| 809 expressive-words | |
| 810 chalkboard-xor-game | |
| 811 subdomain-visit-count | |
| 812 largest-triangle-area | |
| 813 largest-sum-of-averages | |
| 814 binary-tree-pruning | |
| 815 bus-routes | |
| 816 ambiguous-coordinates | |
| 817 linked-list-components | |
| 818 race-car | |
| 819 most-common-word | |
| 820 short-encoding-of-words | |
| 821 shortest-distance-to-a-character | |
| 822 card-flipping-game | |
| 823 binary-trees-with-factors | |
| 824 goat-latin | |
| 825 friends-of-appropriate-ages | |
| 826 most-profit-assigning-work | |
| 827 making-a-large-island | |
| 828 count-unique-characters-of-all-substrings-of-a-given-string | |
| 829 consecutive-numbers-sum | |
| 830 positions-of-large-groups | |
| 831 masking-personal-information | |
| 832 flipping-an-image | |
| 833 find-and-replace-in-string | |
| 834 sum-of-distances-in-tree | |
| 835 image-overlap | |
| 836 rectangle-overlap | |
| 837 new-21-game | |
| 838 push-dominoes | |
| 839 similar-string-groups | |
| 840 magic-squares-in-grid | |
| 841 keys-and-rooms | |
| 842 split-array-into-fibonacci-sequence | |
| 843 guess-the-word | |
| 844 backspace-string-compare | |
| 845 longest-mountain-in-array | |
| 846 hand-of-straights | |
| 847 shortest-path-visiting-all-nodes | |
| 848 shifting-letters | |
| 849 maximize-distance-to-closest-person | |
| 850 rectangle-area-ii | |
| 851 loud-and-rich | |
| 852 peak-index-in-a-mountain-array | |
| 853 car-fleet | |
| 854 k-similar-strings | |
| 855 exam-room | |
| 856 score-of-parentheses | |
| 857 minimum-cost-to-hire-k-workers | |
| 858 mirror-reflection | |
| 859 buddy-strings | |
| 860 lemonade-change | |
| 861 score-after-flipping-matrix | |
| 862 shortest-subarray-with-sum-at-least-k | |
| 863 all-nodes-distance-k-in-binary-tree | |
| 864 shortest-path-to-get-all-keys | |
| 865 smallest-subtree-with-all-the-deepest-nodes | |
| 866 prime-palindrome | |
| 867 transpose-matrix | |
| 868 binary-gap | |
| 869 reordered-power-of-2 | |
| 870 advantage-shuffle | |
| 871 minimum-number-of-refueling-stops | |
| 872 leaf-similar-trees | |
| 873 length-of-longest-fibonacci-subsequence | |
| 874 walking-robot-simulation | |
| 875 koko-eating-bananas | |
| 876 middle-of-the-linked-list | |
| 877 stone-game | |
| 878 nth-magical-number | |
| 879 profitable-schemes | |
| 880 decoded-string-at-index | |
| 881 boats-to-save-people | |
| 882 reachable-nodes-in-subdivided-graph | |
| 883 projection-area-of-3d-shapes | |
| 884 uncommon-words-from-two-sentences | |
| 885 spiral-matrix-iii | |
| 886 possible-bipartition | |
| 887 super-egg-drop | |
| 888 fair-candy-swap | |
| 889 construct-binary-tree-from-preorder-and-postorder-traversal | |
| 890 find-and-replace-pattern | |
| 891 sum-of-subsequence-widths | |
| 892 surface-area-of-3d-shapes | |
| 893 groups-of-special-equivalent-strings | |
| 894 all-possible-full-binary-trees | |
| 895 maximum-frequency-stack | |
| 896 monotonic-array | |
| 897 increasing-order-search-tree | |
| 898 bitwise-ors-of-subarrays | |
| 899 orderly-queue | |
| 900 rle-iterator | |
| 901 online-stock-span | |
| 902 numbers-at-most-n-given-digit-set | |
| 903 valid-permutations-for-di-sequence | |
| 904 fruit-into-baskets | |
| 905 sort-array-by-parity | |
| 906 super-palindromes | |
| 907 sum-of-subarray-minimums | |
| 908 smallest-range-i | |
| 909 snakes-and-ladders | |
| 910 smallest-range-ii | |
| 911 online-election | |
| 912 sort-an-array | |
| 913 cat-and-mouse | |
| 914 x-of-a-kind-in-a-deck-of-cards | |
| 915 partition-array-into-disjoint-intervals | |
| 916 word-subsets | |
| 917 reverse-only-letters | |
| 918 maximum-sum-circular-subarray | |
| 919 complete-binary-tree-inserter | |
| 920 number-of-music-playlists | |
| 921 minimum-add-to-make-parentheses-valid | |
| 922 sort-array-by-parity-ii | |
| 923 3sum-with-multiplicity | |
| 924 minimize-malware-spread | |
| 925 long-pressed-name | |
| 926 flip-string-to-monotone-increasing | |
| 927 three-equal-parts | |
| 928 minimize-malware-spread-ii | |
| 929 unique-email-addresses | |
| 930 binary-subarrays-with-sum | |
| 931 minimum-falling-path-sum | |
| 932 beautiful-array | |
| 933 number-of-recent-calls | |
| 934 shortest-bridge | |
| 935 knight-dialer | |
| 936 stamping-the-sequence | |
| 937 reorder-data-in-log-files | |
| 938 range-sum-of-bst | |
| 939 minimum-area-rectangle | |
| 940 distinct-subsequences-ii | |
| 941 valid-mountain-array | |
| 942 di-string-match | |
| 943 find-the-shortest-superstring | |
| 944 delete-columns-to-make-sorted | |
| 945 minimum-increment-to-make-array-unique | |
| 946 validate-stack-sequences | |
| 947 most-stones-removed-with-same-row-or-column | |
| 948 bag-of-tokens | |
| 949 largest-time-for-given-digits | |
| 950 reveal-cards-in-increasing-order | |
| 951 flip-equivalent-binary-trees | |
| 952 largest-component-size-by-common-factor | |
| 953 verifying-an-alien-dictionary | |
| 954 array-of-doubled-pairs | |
| 955 delete-columns-to-make-sorted-ii | |
| 956 tallest-billboard | |
| 957 prison-cells-after-n-days | |
| 958 check-completeness-of-a-binary-tree | |
| 959 regions-cut-by-slashes | |
| 960 delete-columns-to-make-sorted-iii | |
| 961 n-repeated-element-in-size-2n-array | |
| 962 maximum-width-ramp | |
| 963 minimum-area-rectangle-ii | |
| 964 least-operators-to-express-number | |
| 965 univalued-binary-tree | |
| 966 vowel-spellchecker | |
| 967 numbers-with-same-consecutive-differences | |
| 968 binary-tree-cameras | |
| 969 pancake-sorting | |
| 970 powerful-integers | |
| 971 flip-binary-tree-to-match-preorder-traversal | |
| 972 equal-rational-numbers | |
| 973 k-closest-points-to-origin | |
| 974 subarray-sums-divisible-by-k | |
| 975 odd-even-jump | |
| 976 largest-perimeter-triangle | |
| 977 squares-of-a-sorted-array | |
| 978 longest-turbulent-subarray | |
| 979 distribute-coins-in-binary-tree | |
| 980 unique-paths-iii | |
| 981 time-based-key-value-store | |
| 982 triples-with-bitwise-and-equal-to-zero | |
| 983 minimum-cost-for-tickets | |
| 984 string-without-aaa-or-bbb | |
| 985 sum-of-even-numbers-after-queries | |
| 986 interval-list-intersections | |
| 987 vertical-order-traversal-of-a-binary-tree | |
| 988 smallest-string-starting-from-leaf | |
| 989 add-to-array-form-of-integer | |
| 990 satisfiability-of-equality-equations | |
| 991 broken-calculator | |
| 992 subarrays-with-k-different-integers | |
| 993 cousins-in-binary-tree | |
| 994 rotting-oranges | |
| 995 minimum-number-of-k-consecutive-bit-flips | |
| 996 number-of-squareful-arrays | |
| 997 find-the-town-judge | |
| 998 maximum-binary-tree-ii | |
| 999 available-captures-for-rook | |
| 1000 minimum-cost-to-merge-stones | |
| 1001 grid-illumination | |
| 1002 find-common-characters | |
| 1003 check-if-word-is-valid-after-substitutions | |
| 1004 max-consecutive-ones-iii | |
| 1005 maximize-sum-of-array-after-k-negations | |
| 1006 clumsy-factorial | |
| 1007 minimum-domino-rotations-for-equal-row | |
| 1008 construct-binary-search-tree-from-preorder-traversal | |
| 1009 complement-of-base-10-integer | |
| 1010 pairs-of-songs-with-total-durations-divisible-by-60 | |
| 1011 capacity-to-ship-packages-within-d-days | |
| 1012 numbers-with-repeated-digits | |
| 1013 partition-array-into-three-parts-with-equal-sum | |
| 1014 best-sightseeing-pair | |
| 1015 smallest-integer-divisible-by-k | |
| 1016 binary-string-with-substrings-representing-1-to-n | |
| 1017 convert-to-base-2 | |
| 1018 binary-prefix-divisible-by-5 | |
| 1019 next-greater-node-in-linked-list | |
| 1020 number-of-enclaves | |
| 1021 remove-outermost-parentheses | |
| 1022 sum-of-root-to-leaf-binary-numbers | |
| 1023 camelcase-matching | |
| 1024 video-stitching | |
| 1025 divisor-game | |
| 1026 maximum-difference-between-node-and-ancestor | |
| 1027 longest-arithmetic-subsequence | |
| 1028 recover-a-tree-from-preorder-traversal | |
| 1029 two-city-scheduling | |
| 1030 matrix-cells-in-distance-order | |
| 1031 maximum-sum-of-two-non-overlapping-subarrays | |
| 1032 stream-of-characters | |
| 1033 moving-stones-until-consecutive | |
| 1034 coloring-a-border | |
| 1035 uncrossed-lines | |
| 1036 escape-a-large-maze | |
| 1037 valid-boomerang | |
| 1038 binary-search-tree-to-greater-sum-tree | |
| 1039 minimum-score-triangulation-of-polygon | |
| 1040 moving-stones-until-consecutive-ii | |
| 1041 robot-bounded-in-circle | |
| 1042 flower-planting-with-no-adjacent | |
| 1043 partition-array-for-maximum-sum | |
| 1044 longest-duplicate-substring | |
| 1046 last-stone-weight | |
| 1047 remove-all-adjacent-duplicates-in-string | |
| 1048 longest-string-chain | |
| 1049 last-stone-weight-ii | |
| 1051 height-checker | |
| 1052 grumpy-bookstore-owner | |
| 1053 previous-permutation-with-one-swap | |
| 1054 distant-barcodes | |
| 1055 shortest-way-to-form-string | |
| 1056 confusing-number | |
| 1057 campus-bikes | |
| 1058 minimize-rounding-error-to-meet-target | |
| 1059 all-paths-from-source-lead-to-destination | |
| 1060 missing-element-in-sorted-array | |
| 1061 lexicographically-smallest-equivalent-string | |
| 1062 longest-repeating-substring | |
| 1063 number-of-valid-subarrays | |
| 1064 fixed-point | |
| 1065 index-pairs-of-a-string | |
| 1066 campus-bikes-ii | |
| 1067 digit-count-in-range | |
| 1071 greatest-common-divisor-of-strings | |
| 1072 flip-columns-for-maximum-number-of-equal-rows | |
| 1073 adding-two-negabinary-numbers | |
| 1074 number-of-submatrices-that-sum-to-target | |
| 1078 occurrences-after-bigram | |
| 1079 letter-tile-possibilities | |
| 1080 insufficient-nodes-in-root-to-leaf-paths | |
| 1081 smallest-subsequence-of-distinct-characters | |
| 1085 sum-of-digits-in-the-minimum-number | |
| 1086 high-five | |
| 1087 brace-expansion | |
| 1088 confusing-number-ii | |
| 1089 duplicate-zeros | |
| 1090 largest-values-from-labels | |
| 1091 shortest-path-in-binary-matrix | |
| 1092 shortest-common-supersequence | |
| 1093 statistics-from-a-large-sample | |
| 1094 car-pooling | |
| 1095 find-in-mountain-array | |
| 1096 brace-expansion-ii | |
| 1099 two-sum-less-than-k | |
| 1100 find-k-length-substrings-with-no-repeated-characters | |
| 1101 the-earliest-moment-when-everyone-become-friends | |
| 1102 path-with-maximum-minimum-value | |
| 1103 distribute-candies-to-people | |
| 1104 path-in-zigzag-labelled-binary-tree | |
| 1105 filling-bookcase-shelves | |
| 1106 parsing-a-boolean-expression | |
| 1108 defanging-an-ip-address | |
| 1109 corporate-flight-bookings | |
| 1110 delete-nodes-and-return-forest | |
| 1111 maximum-nesting-depth-of-two-valid-parentheses-strings | |
| 1118 number-of-days-in-a-month | |
| 1119 remove-vowels-from-a-string | |
| 1120 maximum-average-subtree | |
| 1121 divide-array-into-increasing-sequences | |
| 1122 relative-sort-array | |
| 1123 lowest-common-ancestor-of-deepest-leaves | |
| 1124 longest-well-performing-interval | |
| 1125 smallest-sufficient-team | |
| 1128 number-of-equivalent-domino-pairs | |
| 1129 shortest-path-with-alternating-colors | |
| 1130 minimum-cost-tree-from-leaf-values | |
| 1131 maximum-of-absolute-value-expression | |
| 1133 largest-unique-number | |
| 1134 armstrong-number | |
| 1135 connecting-cities-with-minimum-cost | |
| 1136 parallel-courses | |
| 1137 n-th-tribonacci-number | |
| 1138 alphabet-board-path | |
| 1139 largest-1-bordered-square | |
| 1140 stone-game-ii | |
| 1143 longest-common-subsequence | |
| 1144 decrease-elements-to-make-array-zigzag | |
| 1145 binary-tree-coloring-game | |
| 1146 snapshot-array | |
| 1147 longest-chunked-palindrome-decomposition | |
| 1150 check-if-a-number-is-majority-element-in-a-sorted-array | |
| 1151 minimum-swaps-to-group-all-1s-together | |
| 1152 analyze-user-website-visit-pattern | |
| 1153 string-transforms-into-another-string | |
| 1154 day-of-the-year | |
| 1155 number-of-dice-rolls-with-target-sum | |
| 1156 swap-for-longest-repeated-character-substring | |
| 1157 online-majority-element-in-subarray | |
| 1160 find-words-that-can-be-formed-by-characters | |
| 1161 maximum-level-sum-of-a-binary-tree | |
| 1162 as-far-from-land-as-possible | |
| 1163 last-substring-in-lexicographical-order | |
| 1165 single-row-keyboard | |
| 1166 design-file-system | |
| 1167 minimum-cost-to-connect-sticks | |
| 1168 optimize-water-distribution-in-a-village | |
| 1169 invalid-transactions | |
| 1170 compare-strings-by-frequency-of-the-smallest-character | |
| 1171 remove-zero-sum-consecutive-nodes-from-linked-list | |
| 1172 dinner-plate-stacks | |
| 1175 prime-arrangements | |
| 1176 diet-plan-performance | |
| 1177 can-make-palindrome-from-substring | |
| 1178 number-of-valid-words-for-each-puzzle | |
| 1180 count-substrings-with-only-one-distinct-letter | |
| 1181 before-and-after-puzzle | |
| 1182 shortest-distance-to-target-color | |
| 1183 maximum-number-of-ones | |
| 1184 distance-between-bus-stops | |
| 1185 day-of-the-week | |
| 1186 maximum-subarray-sum-with-one-deletion | |
| 1187 make-array-strictly-increasing | |
| 1189 maximum-number-of-balloons | |
| 1190 reverse-substrings-between-each-pair-of-parentheses | |
| 1191 k-concatenation-maximum-sum | |
| 1192 critical-connections-in-a-network | |
| 1196 how-many-apples-can-you-put-into-the-basket | |
| 1197 minimum-knight-moves | |
| 1198 find-smallest-common-element-in-all-rows | |
| 1199 minimum-time-to-build-blocks | |
| 1200 minimum-absolute-difference | |
| 1201 ugly-number-iii | |
| 1202 smallest-string-with-swaps | |
| 1203 sort-items-by-groups-respecting-dependencies | |
| 1206 design-skiplist | |
| 1207 unique-number-of-occurrences | |
| 1208 get-equal-substrings-within-budget | |
| 1209 remove-all-adjacent-duplicates-in-string-ii | |
| 1210 minimum-moves-to-reach-target-with-rotations | |
| 1213 intersection-of-three-sorted-arrays | |
| 1214 two-sum-bsts | |
| 1215 stepping-numbers | |
| 1216 valid-palindrome-iii | |
| 1217 minimum-cost-to-move-chips-to-the-same-position | |
| 1218 longest-arithmetic-subsequence-of-given-difference | |
| 1219 path-with-maximum-gold | |
| 1220 count-vowels-permutation | |
| 1221 split-a-string-in-balanced-strings | |
| 1222 queens-that-can-attack-the-king | |
| 1223 dice-roll-simulation | |
| 1224 maximum-equal-frequency | |
| 1227 airplane-seat-assignment-probability | |
| 1228 missing-number-in-arithmetic-progression | |
| 1229 meeting-scheduler | |
| 1230 toss-strange-coins | |
| 1231 divide-chocolate | |
| 1232 check-if-it-is-a-straight-line | |
| 1233 remove-sub-folders-from-the-filesystem | |
| 1234 replace-the-substring-for-balanced-string | |
| 1235 maximum-profit-in-job-scheduling | |
| 1236 web-crawler | |
| 1237 find-positive-integer-solution-for-a-given-equation | |
| 1238 circular-permutation-in-binary-representation | |
| 1239 maximum-length-of-a-concatenated-string-with-unique-characters | |
| 1240 tiling-a-rectangle-with-the-fewest-squares | |
| 1243 array-transformation | |
| 1244 design-a-leaderboard | |
| 1245 tree-diameter | |
| 1246 palindrome-removal | |
| 1247 minimum-swaps-to-make-strings-equal | |
| 1248 count-number-of-nice-subarrays | |
| 1249 minimum-remove-to-make-valid-parentheses | |
| 1250 check-if-it-is-a-good-array | |
| 1252 cells-with-odd-values-in-a-matrix | |
| 1253 reconstruct-a-2-row-binary-matrix | |
| 1254 number-of-closed-islands | |
| 1255 maximum-score-words-formed-by-letters | |
| 1256 encode-number | |
| 1257 smallest-common-region | |
| 1258 synonymous-sentences | |
| 1259 handshakes-that-dont-cross | |
| 1260 shift-2d-grid | |
| 1261 find-elements-in-a-contaminated-binary-tree | |
| 1262 greatest-sum-divisible-by-three | |
| 1263 minimum-moves-to-move-a-box-to-their-target-location | |
| 1265 print-immutable-linked-list-in-reverse | |
| 1266 minimum-time-visiting-all-points | |
| 1267 count-servers-that-communicate | |
| 1268 search-suggestions-system | |
| 1269 number-of-ways-to-stay-in-the-same-place-after-some-steps | |
| 1271 hexspeak | |
| 1272 remove-interval | |
| 1273 delete-tree-nodes | |
| 1274 number-of-ships-in-a-rectangle | |
| 1275 find-winner-on-a-tic-tac-toe-game | |
| 1276 number-of-burgers-with-no-waste-of-ingredients | |
| 1277 count-square-submatrices-with-all-ones | |
| 1278 palindrome-partitioning-iii | |
| 1281 subtract-the-product-and-sum-of-digits-of-an-integer | |
| 1282 group-the-people-given-the-group-size-they-belong-to | |
| 1283 find-the-smallest-divisor-given-a-threshold | |
| 1284 minimum-number-of-flips-to-convert-binary-matrix-to-zero-matrix | |
| 1286 iterator-for-combination | |
| 1287 element-appearing-more-than-25-in-sorted-array | |
| 1288 remove-covered-intervals | |
| 1289 minimum-falling-path-sum-ii | |
| 1290 convert-binary-number-in-a-linked-list-to-integer | |
| 1291 sequential-digits | |
| 1292 maximum-side-length-of-a-square-with-sum-less-than-or-equal-to-threshold | |
| 1293 shortest-path-in-a-grid-with-obstacles-elimination | |
| 1295 find-numbers-with-even-number-of-digits | |
| 1296 divide-array-in-sets-of-k-consecutive-numbers | |
| 1297 maximum-number-of-occurrences-of-a-substring | |
| 1298 maximum-candies-you-can-get-from-boxes | |
| 1299 replace-elements-with-greatest-element-on-right-side | |
| 1300 sum-of-mutated-array-closest-to-target | |
| 1301 number-of-paths-with-max-score | |
| 1302 deepest-leaves-sum | |
| 1304 find-n-unique-integers-sum-up-to-zero | |
| 1305 all-elements-in-two-binary-search-trees | |
| 1306 jump-game-iii | |
| 1307 verbal-arithmetic-puzzle | |
| 1309 decrypt-string-from-alphabet-to-integer-mapping | |
| 1310 xor-queries-of-a-subarray | |
| 1311 get-watched-videos-by-your-friends | |
| 1312 minimum-insertion-steps-to-make-a-string-palindrome | |
| 1313 decompress-run-length-encoded-list | |
| 1314 matrix-block-sum | |
| 1315 sum-of-nodes-with-even-valued-grandparent | |
| 1316 distinct-echo-substrings | |
| 1317 convert-integer-to-the-sum-of-two-no-zero-integers | |
| 1318 minimum-flips-to-make-a-or-b-equal-to-c | |
| 1319 number-of-operations-to-make-network-connected | |
| 1320 minimum-distance-to-type-a-word-using-two-fingers | |
| 1323 maximum-69-number | |
| 1324 print-words-vertically | |
| 1325 delete-leaves-with-a-given-value | |
| 1326 minimum-number-of-taps-to-open-to-water-a-garden | |
| 1328 break-a-palindrome | |
| 1329 sort-the-matrix-diagonally | |
| 1330 reverse-subarray-to-maximize-array-value | |
| 1331 rank-transform-of-an-array | |
| 1332 remove-palindromic-subsequences | |
| 1333 filter-restaurants-by-vegan-friendly-price-and-distance | |
| 1334 find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance | |
| 1335 minimum-difficulty-of-a-job-schedule | |
| 1337 the-k-weakest-rows-in-a-matrix | |
| 1338 reduce-array-size-to-the-half | |
| 1339 maximum-product-of-splitted-binary-tree | |
| 1340 jump-game-v | |
| 1342 number-of-steps-to-reduce-a-number-to-zero | |
| 1343 number-of-sub-arrays-of-size-k-and-average-greater-than-or-equal-to-threshold | |
| 1344 angle-between-hands-of-a-clock | |
| 1345 jump-game-iv | |
| 1346 check-if-n-and-its-double-exist | |
| 1347 minimum-number-of-steps-to-make-two-strings-anagram | |
| 1348 tweet-counts-per-frequency | |
| 1349 maximum-students-taking-exam | |
| 1351 count-negative-numbers-in-a-sorted-matrix | |
| 1352 product-of-the-last-k-numbers | |
| 1353 maximum-number-of-events-that-can-be-attended | |
| 1354 construct-target-array-with-multiple-sums | |
| 1356 sort-integers-by-the-number-of-1-bits | |
| 1357 apply-discount-every-n-orders | |
| 1358 number-of-substrings-containing-all-three-characters | |
| 1359 count-all-valid-pickup-and-delivery-options | |
| 1360 number-of-days-between-two-dates | |
| 1361 validate-binary-tree-nodes | |
| 1362 closest-divisors | |
| 1363 largest-multiple-of-three | |
| 1365 how-many-numbers-are-smaller-than-the-current-number | |
| 1366 rank-teams-by-votes | |
| 1367 linked-list-in-binary-tree | |
| 1368 minimum-cost-to-make-at-least-one-valid-path-in-a-grid | |
| 1370 increasing-decreasing-string | |
| 1371 find-the-longest-substring-containing-vowels-in-even-counts | |
| 1372 longest-zigzag-path-in-a-binary-tree | |
| 1373 maximum-sum-bst-in-binary-tree | |
| 1374 generate-a-string-with-characters-that-have-odd-counts | |
| 1375 number-of-times-binary-string-is-prefix-aligned | |
| 1376 time-needed-to-inform-all-employees | |
| 1377 frog-position-after-t-seconds | |
| 1379 find-a-corresponding-node-of-a-binary-tree-in-a-clone-of-that-tree | |
| 1380 lucky-numbers-in-a-matrix | |
| 1381 design-a-stack-with-increment-operation | |
| 1382 balance-a-binary-search-tree | |
| 1383 maximum-performance-of-a-team | |
| 1385 find-the-distance-value-between-two-arrays | |
| 1386 cinema-seat-allocation | |
| 1387 sort-integers-by-the-power-value | |
| 1388 pizza-with-3n-slices | |
| 1389 create-target-array-in-the-given-order | |
| 1390 four-divisors | |
| 1391 check-if-there-is-a-valid-path-in-a-grid | |
| 1392 longest-happy-prefix | |
| 1394 find-lucky-integer-in-an-array | |
| 1395 count-number-of-teams | |
| 1396 design-underground-system | |
| 1397 find-all-good-strings | |
| 1399 count-largest-group | |
| 1400 construct-k-palindrome-strings | |
| 1401 circle-and-rectangle-overlapping | |
| 1402 reducing-dishes | |
| 1403 minimum-subsequence-in-non-increasing-order | |
| 1404 number-of-steps-to-reduce-a-number-in-binary-representation-to-one | |
| 1405 longest-happy-string | |
| 1406 stone-game-iii | |
| 1408 string-matching-in-an-array | |
| 1409 queries-on-a-permutation-with-key | |
| 1410 html-entity-parser | |
| 1411 number-of-ways-to-paint-n-3-grid | |
| 1413 minimum-value-to-get-positive-step-by-step-sum | |
| 1414 find-the-minimum-number-of-fibonacci-numbers-whose-sum-is-k | |
| 1415 the-k-th-lexicographical-string-of-all-happy-strings-of-length-n | |
| 1416 restore-the-array | |
| 1417 reformat-the-string | |
| 1418 display-table-of-food-orders-in-a-restaurant | |
| 1419 minimum-number-of-frogs-croaking | |
| 1420 build-array-where-you-can-find-the-maximum-exactly-k-comparisons | |
| 1422 maximum-score-after-splitting-a-string | |
| 1423 maximum-points-you-can-obtain-from-cards | |
| 1424 diagonal-traverse-ii | |
| 1425 constrained-subsequence-sum | |
| 1426 counting-elements | |
| 1427 perform-string-shifts | |
| 1428 leftmost-column-with-at-least-a-one | |
| 1429 first-unique-number | |
| 1430 check-if-a-string-is-a-valid-sequence-from-root-to-leaves-path-in-a-binary-tree | |
| 1431 kids-with-the-greatest-number-of-candies | |
| 1432 max-difference-you-can-get-from-changing-an-integer | |
| 1433 check-if-a-string-can-break-another-string | |
| 1434 number-of-ways-to-wear-different-hats-to-each-other | |
| 1436 destination-city | |
| 1437 check-if-all-1s-are-at-least-length-k-places-away | |
| 1438 longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit | |
| 1439 find-the-kth-smallest-sum-of-a-matrix-with-sorted-rows | |
| 1441 build-an-array-with-stack-operations | |
| 1442 count-triplets-that-can-form-two-arrays-of-equal-xor | |
| 1443 minimum-time-to-collect-all-apples-in-a-tree | |
| 1444 number-of-ways-of-cutting-a-pizza | |
| 1446 consecutive-characters | |
| 1447 simplified-fractions | |
| 1448 count-good-nodes-in-binary-tree | |
| 1449 form-largest-integer-with-digits-that-add-up-to-target | |
| 1450 number-of-students-doing-homework-at-a-given-time | |
| 1451 rearrange-words-in-a-sentence | |
| 1452 people-whose-list-of-favorite-companies-is-not-a-subset-of-another-list | |
| 1453 maximum-number-of-darts-inside-of-a-circular-dartboard | |
| 1455 check-if-a-word-occurs-as-a-prefix-of-any-word-in-a-sentence | |
| 1456 maximum-number-of-vowels-in-a-substring-of-given-length | |
| 1457 pseudo-palindromic-paths-in-a-binary-tree | |
| 1458 max-dot-product-of-two-subsequences | |
| 1460 make-two-arrays-equal-by-reversing-subarrays | |
| 1461 check-if-a-string-contains-all-binary-codes-of-size-k | |
| 1462 course-schedule-iv | |
| 1463 cherry-pickup-ii | |
| 1464 maximum-product-of-two-elements-in-an-array | |
| 1465 maximum-area-of-a-piece-of-cake-after-horizontal-and-vertical-cuts | |
| 1466 reorder-routes-to-make-all-paths-lead-to-the-city-zero | |
| 1467 probability-of-a-two-boxes-having-the-same-number-of-distinct-balls | |
| 1469 find-all-the-lonely-nodes | |
| 1470 shuffle-the-array | |
| 1471 the-k-strongest-values-in-an-array | |
| 1472 design-browser-history | |
| 1473 paint-house-iii | |
| 1474 delete-n-nodes-after-m-nodes-of-a-linked-list | |
| 1475 final-prices-with-a-special-discount-in-a-shop | |
| 1476 subrectangle-queries | |
| 1477 find-two-non-overlapping-sub-arrays-each-with-target-sum | |
| 1478 allocate-mailboxes | |
| 1480 running-sum-of-1d-array | |
| 1481 least-number-of-unique-integers-after-k-removals | |
| 1482 minimum-number-of-days-to-make-m-bouquets | |
| 1483 kth-ancestor-of-a-tree-node | |
| 1485 clone-binary-tree-with-random-pointer | |
| 1486 xor-operation-in-an-array | |
| 1487 making-file-names-unique | |
| 1488 avoid-flood-in-the-city | |
| 1489 find-critical-and-pseudo-critical-edges-in-minimum-spanning-tree | |
| 1490 clone-n-ary-tree | |
| 1491 average-salary-excluding-the-minimum-and-maximum-salary | |
| 1492 the-kth-factor-of-n | |
| 1493 longest-subarray-of-1s-after-deleting-one-element | |
| 1494 parallel-courses-ii | |
| 1496 path-crossing | |
| 1497 check-if-array-pairs-are-divisible-by-k | |
| 1498 number-of-subsequences-that-satisfy-the-given-sum-condition | |
| 1499 max-value-of-equation | |
| 1500 design-a-file-sharing-system | |
| 1502 can-make-arithmetic-progression-from-sequence | |
| 1503 last-moment-before-all-ants-fall-out-of-a-plank | |
| 1504 count-submatrices-with-all-ones | |
| 1505 minimum-possible-integer-after-at-most-k-adjacent-swaps-on-digits | |
| 1506 find-root-of-n-ary-tree | |
| 1507 reformat-date | |
| 1508 range-sum-of-sorted-subarray-sums | |
| 1509 minimum-difference-between-largest-and-smallest-value-in-three-moves | |
| 1510 stone-game-iv | |
| 1512 number-of-good-pairs | |
| 1513 number-of-substrings-with-only-1s | |
| 1514 path-with-maximum-probability | |
| 1515 best-position-for-a-service-centre | |
| 1516 move-sub-tree-of-n-ary-tree | |
| 1518 water-bottles | |
| 1519 number-of-nodes-in-the-sub-tree-with-the-same-label | |
| 1520 maximum-number-of-non-overlapping-substrings | |
| 1521 find-a-value-of-a-mysterious-function-closest-to-target | |
| 1522 diameter-of-n-ary-tree | |
| 1523 count-odd-numbers-in-an-interval-range | |
| 1524 number-of-sub-arrays-with-odd-sum | |
| 1525 number-of-good-ways-to-split-a-string | |
| 1526 minimum-number-of-increments-on-subarrays-to-form-a-target-array | |
| 1528 shuffle-string | |
| 1529 minimum-suffix-flips | |
| 1530 number-of-good-leaf-nodes-pairs | |
| 1531 string-compression-ii | |
| 1533 find-the-index-of-the-large-integer | |
| 1534 count-good-triplets | |
| 1535 find-the-winner-of-an-array-game | |
| 1536 minimum-swaps-to-arrange-a-binary-grid | |
| 1537 get-the-maximum-score | |
| 1538 guess-the-majority-in-a-hidden-array | |
| 1539 kth-missing-positive-number | |
| 1540 can-convert-string-in-k-moves | |
| 1541 minimum-insertions-to-balance-a-parentheses-string | |
| 1542 find-longest-awesome-substring | |
| 1544 make-the-string-great | |
| 1545 find-kth-bit-in-nth-binary-string | |
| 1546 maximum-number-of-non-overlapping-subarrays-with-sum-equals-target | |
| 1547 minimum-cost-to-cut-a-stick | |
| 1548 the-most-similar-path-in-a-graph | |
| 1550 three-consecutive-odds | |
| 1551 minimum-operations-to-make-array-equal | |
| 1552 magnetic-force-between-two-balls | |
| 1553 minimum-number-of-days-to-eat-n-oranges | |
| 1554 strings-differ-by-one-character | |
| 1556 thousand-separator | |
| 1557 minimum-number-of-vertices-to-reach-all-nodes | |
| 1558 minimum-numbers-of-function-calls-to-make-target-array | |
| 1559 detect-cycles-in-2d-grid | |
| 1560 most-visited-sector-in-a-circular-track | |
| 1561 maximum-number-of-coins-you-can-get | |
| 1562 find-latest-group-of-size-m | |
| 1563 stone-game-v | |
| 1564 put-boxes-into-the-warehouse-i | |
| 1566 detect-pattern-of-length-m-repeated-k-or-more-times | |
| 1567 maximum-length-of-subarray-with-positive-product | |
| 1568 minimum-number-of-days-to-disconnect-island | |
| 1569 number-of-ways-to-reorder-array-to-get-same-bst | |
| 1570 dot-product-of-two-sparse-vectors | |
| 1572 matrix-diagonal-sum | |
| 1573 number-of-ways-to-split-a-string | |
| 1574 shortest-subarray-to-be-removed-to-make-array-sorted | |
| 1575 count-all-possible-routes | |
| 1576 replace-all-s-to-avoid-consecutive-repeating-characters | |
| 1577 number-of-ways-where-square-of-number-is-equal-to-product-of-two-numbers | |
| 1578 minimum-time-to-make-rope-colorful | |
| 1579 remove-max-number-of-edges-to-keep-graph-fully-traversable | |
| 1580 put-boxes-into-the-warehouse-ii | |
| 1582 special-positions-in-a-binary-matrix | |
| 1583 count-unhappy-friends | |
| 1584 min-cost-to-connect-all-points | |
| 1585 check-if-string-is-transformable-with-substring-sort-operations | |
| 1586 binary-search-tree-iterator-ii | |
| 1588 sum-of-all-odd-length-subarrays | |
| 1589 maximum-sum-obtained-of-any-permutation | |
| 1590 make-sum-divisible-by-p | |
| 1591 strange-printer-ii | |
| 1592 rearrange-spaces-between-words | |
| 1593 split-a-string-into-the-max-number-of-unique-substrings | |
| 1594 maximum-non-negative-product-in-a-matrix | |
| 1595 minimum-cost-to-connect-two-groups-of-points | |
| 1597 build-binary-expression-tree-from-infix-expression | |
| 1598 crawler-log-folder | |
| 1599 maximum-profit-of-operating-a-centennial-wheel | |
| 1600 throne-inheritance | |
| 1601 maximum-number-of-achievable-transfer-requests | |
| 1602 find-nearest-right-node-in-binary-tree | |
| 1603 design-parking-system | |
| 1604 alert-using-same-key-card-three-or-more-times-in-a-one-hour-period | |
| 1605 find-valid-matrix-given-row-and-column-sums | |
| 1606 find-servers-that-handled-most-number-of-requests | |
| 1608 special-array-with-x-elements-greater-than-or-equal-x | |
| 1609 even-odd-tree | |
| 1610 maximum-number-of-visible-points | |
| 1611 minimum-one-bit-operations-to-make-integers-zero | |
| 1612 check-if-two-expression-trees-are-equivalent | |
| 1614 maximum-nesting-depth-of-the-parentheses | |
| 1615 maximal-network-rank | |
| 1616 split-two-strings-to-make-palindrome | |
| 1617 count-subtrees-with-max-distance-between-cities | |
| 1618 maximum-font-to-fit-a-sentence-in-a-screen | |
| 1619 mean-of-array-after-removing-some-elements | |
| 1620 coordinate-with-maximum-network-quality | |
| 1621 number-of-sets-of-k-non-overlapping-line-segments | |
| 1622 fancy-sequence | |
| 1624 largest-substring-between-two-equal-characters | |
| 1625 lexicographically-smallest-string-after-applying-operations | |
| 1626 best-team-with-no-conflicts | |
| 1627 graph-connectivity-with-threshold | |
| 1628 design-an-expression-tree-with-evaluate-function | |
| 1629 slowest-key | |
| 1630 arithmetic-subarrays | |
| 1631 path-with-minimum-effort | |
| 1632 rank-transform-of-a-matrix | |
| 1634 add-two-polynomials-represented-as-linked-lists | |
| 1636 sort-array-by-increasing-frequency | |
| 1637 widest-vertical-area-between-two-points-containing-no-points | |
| 1638 count-substrings-that-differ-by-one-character | |
| 1639 number-of-ways-to-form-a-target-string-given-a-dictionary | |
| 1640 check-array-formation-through-concatenation | |
| 1641 count-sorted-vowel-strings | |
| 1642 furthest-building-you-can-reach | |
| 1643 kth-smallest-instructions | |
| 1644 lowest-common-ancestor-of-a-binary-tree-ii | |
| 1646 get-maximum-in-generated-array | |
| 1647 minimum-deletions-to-make-character-frequencies-unique | |
| 1648 sell-diminishing-valued-colored-balls | |
| 1649 create-sorted-array-through-instructions | |
| 1650 lowest-common-ancestor-of-a-binary-tree-iii | |
| 1652 defuse-the-bomb | |
| 1653 minimum-deletions-to-make-string-balanced | |
| 1654 minimum-jumps-to-reach-home | |
| 1655 distribute-repeating-integers | |
| 1656 design-an-ordered-stream | |
| 1657 determine-if-two-strings-are-close | |
| 1658 minimum-operations-to-reduce-x-to-zero | |
| 1659 maximize-grid-happiness | |
| 1660 correct-a-binary-tree | |
| 1662 check-if-two-string-arrays-are-equivalent | |
| 1663 smallest-string-with-a-given-numeric-value | |
| 1664 ways-to-make-a-fair-array | |
| 1665 minimum-initial-energy-to-finish-tasks | |
| 1666 change-the-root-of-a-binary-tree | |
| 1668 maximum-repeating-substring | |
| 1669 merge-in-between-linked-lists | |
| 1670 design-front-middle-back-queue | |
| 1671 minimum-number-of-removals-to-make-mountain-array | |
| 1672 richest-customer-wealth | |
| 1673 find-the-most-competitive-subsequence | |
| 1674 minimum-moves-to-make-array-complementary | |
| 1675 minimize-deviation-in-array | |
| 1676 lowest-common-ancestor-of-a-binary-tree-iv | |
| 1678 goal-parser-interpretation | |
| 1679 max-number-of-k-sum-pairs | |
| 1680 concatenation-of-consecutive-binary-numbers | |
| 1681 minimum-incompatibility | |
| 1682 longest-palindromic-subsequence-ii | |
| 1684 count-the-number-of-consistent-strings | |
| 1685 sum-of-absolute-differences-in-a-sorted-array | |
| 1686 stone-game-vi | |
| 1687 delivering-boxes-from-storage-to-ports | |
| 1688 count-of-matches-in-tournament | |
| 1689 partitioning-into-minimum-number-of-deci-binary-numbers | |
| 1690 stone-game-vii | |
| 1691 maximum-height-by-stacking-cuboids | |
| 1692 count-ways-to-distribute-candies | |
| 1694 reformat-phone-number | |
| 1695 maximum-erasure-value | |
| 1696 jump-game-vi | |
| 1697 checking-existence-of-edge-length-limited-paths | |
| 1698 number-of-distinct-substrings-in-a-string | |
| 1700 number-of-students-unable-to-eat-lunch | |
| 1701 average-waiting-time | |
| 1702 maximum-binary-string-after-change | |
| 1703 minimum-adjacent-swaps-for-k-consecutive-ones | |
| 1704 determine-if-string-halves-are-alike | |
| 1705 maximum-number-of-eaten-apples | |
| 1706 where-will-the-ball-fall | |
| 1707 maximum-xor-with-an-element-from-array | |
| 1708 largest-subarray-length-k | |
| 1710 maximum-units-on-a-truck | |
| 1711 count-good-meals | |
| 1712 ways-to-split-array-into-three-subarrays | |
| 1713 minimum-operations-to-make-a-subsequence | |
| 1714 sum-of-special-evenly-spaced-elements-in-array | |
| 1716 calculate-money-in-leetcode-bank | |
| 1717 maximum-score-from-removing-substrings | |
| 1718 construct-the-lexicographically-largest-valid-sequence | |
| 1719 number-of-ways-to-reconstruct-a-tree | |
| 1720 decode-xored-array | |
| 1721 swapping-nodes-in-a-linked-list | |
| 1722 minimize-hamming-distance-after-swap-operations | |
| 1723 find-minimum-time-to-finish-all-jobs | |
| 1724 checking-existence-of-edge-length-limited-paths-ii | |
| 1725 number-of-rectangles-that-can-form-the-largest-square | |
| 1726 tuple-with-same-product | |
| 1727 largest-submatrix-with-rearrangements | |
| 1728 cat-and-mouse-ii | |
| 1730 shortest-path-to-get-food | |
| 1732 find-the-highest-altitude | |
| 1733 minimum-number-of-people-to-teach | |
| 1734 decode-xored-permutation | |
| 1735 count-ways-to-make-array-with-product | |
| 1736 latest-time-by-replacing-hidden-digits | |
| 1737 change-minimum-characters-to-satisfy-one-of-three-conditions | |
| 1738 find-kth-largest-xor-coordinate-value | |
| 1739 building-boxes | |
| 1740 find-distance-in-a-binary-tree | |
| 1742 maximum-number-of-balls-in-a-box | |
| 1743 restore-the-array-from-adjacent-pairs | |
| 1744 can-you-eat-your-favorite-candy-on-your-favorite-day | |
| 1745 palindrome-partitioning-iv | |
| 1746 maximum-subarray-sum-after-one-operation | |
| 1748 sum-of-unique-elements | |
| 1749 maximum-absolute-sum-of-any-subarray | |
| 1750 minimum-length-of-string-after-deleting-similar-ends | |
| 1751 maximum-number-of-events-that-can-be-attended-ii | |
| 1752 check-if-array-is-sorted-and-rotated | |
| 1753 maximum-score-from-removing-stones | |
| 1754 largest-merge-of-two-strings | |
| 1755 closest-subsequence-sum | |
| 1756 design-most-recently-used-queue | |
| 1758 minimum-changes-to-make-alternating-binary-string | |
| 1759 count-number-of-homogenous-substrings | |
| 1760 minimum-limit-of-balls-in-a-bag | |
| 1761 minimum-degree-of-a-connected-trio-in-a-graph | |
| 1762 buildings-with-an-ocean-view | |
| 1763 longest-nice-substring | |
| 1764 form-array-by-concatenating-subarrays-of-another-array | |
| 1765 map-of-highest-peak | |
| 1766 tree-of-coprimes | |
| 1768 merge-strings-alternately | |
| 1769 minimum-number-of-operations-to-move-all-balls-to-each-box | |
| 1770 maximum-score-from-performing-multiplication-operations | |
| 1771 maximize-palindrome-length-from-subsequences | |
| 1772 sort-features-by-popularity | |
| 1773 count-items-matching-a-rule | |
| 1774 closest-dessert-cost | |
| 1775 equal-sum-arrays-with-minimum-number-of-operations | |
| 1776 car-fleet-ii | |
| 1778 shortest-path-in-a-hidden-grid | |
| 1779 find-nearest-point-that-has-the-same-x-or-y-coordinate | |
| 1780 check-if-number-is-a-sum-of-powers-of-three | |
| 1781 sum-of-beauty-of-all-substrings | |
| 1782 count-pairs-of-nodes | |
| 1784 check-if-binary-string-has-at-most-one-segment-of-ones | |
| 1785 minimum-elements-to-add-to-form-a-given-sum | |
| 1786 number-of-restricted-paths-from-first-to-last-node | |
| 1787 make-the-xor-of-all-segments-equal-to-zero | |
| 1788 maximize-the-beauty-of-the-garden | |
| 1790 check-if-one-string-swap-can-make-strings-equal | |
| 1791 find-center-of-star-graph | |
| 1792 maximum-average-pass-ratio | |
| 1793 maximum-score-of-a-good-subarray | |
| 1794 count-pairs-of-equal-substrings-with-minimum-difference | |
| 1796 second-largest-digit-in-a-string | |
| 1797 design-authentication-manager | |
| 1798 maximum-number-of-consecutive-values-you-can-make | |
| 1799 maximize-score-after-n-operations | |
| 1800 maximum-ascending-subarray-sum | |
| 1801 number-of-orders-in-the-backlog | |
| 1802 maximum-value-at-a-given-index-in-a-bounded-array | |
| 1803 count-pairs-with-xor-in-a-range | |
| 1804 implement-trie-ii-prefix-tree | |
| 1805 number-of-different-integers-in-a-string | |
| 1806 minimum-number-of-operations-to-reinitialize-a-permutation | |
| 1807 evaluate-the-bracket-pairs-of-a-string | |
| 1808 maximize-number-of-nice-divisors | |
| 1810 minimum-path-cost-in-a-hidden-grid | |
| 1812 determine-color-of-a-chessboard-square | |
| 1813 sentence-similarity-iii | |
| 1814 count-nice-pairs-in-an-array | |
| 1815 maximum-number-of-groups-getting-fresh-donuts | |
| 1816 truncate-sentence | |
| 1817 finding-the-users-active-minutes | |
| 1818 minimum-absolute-sum-difference | |
| 1819 number-of-different-subsequences-gcds | |
| 1820 maximum-number-of-accepted-invitations | |
| 1822 sign-of-the-product-of-an-array | |
| 1823 find-the-winner-of-the-circular-game | |
| 1824 minimum-sideway-jumps | |
| 1825 finding-mk-average | |
| 1826 faulty-sensor | |
| 1827 minimum-operations-to-make-the-array-increasing | |
| 1828 queries-on-number-of-points-inside-a-circle | |
| 1829 maximum-xor-for-each-query | |
| 1830 minimum-number-of-operations-to-make-string-sorted | |
| 1832 check-if-the-sentence-is-pangram | |
| 1833 maximum-ice-cream-bars | |
| 1834 single-threaded-cpu | |
| 1835 find-xor-sum-of-all-pairs-bitwise-and | |
| 1836 remove-duplicates-from-an-unsorted-linked-list | |
| 1837 sum-of-digits-in-base-k | |
| 1838 frequency-of-the-most-frequent-element | |
| 1839 longest-substring-of-all-vowels-in-order | |
| 1840 maximum-building-height | |
| 1842 next-palindrome-using-same-digits | |
| 1844 replace-all-digits-with-characters | |
| 1845 seat-reservation-manager | |
| 1846 maximum-element-after-decreasing-and-rearranging | |
| 1847 closest-room | |
| 1848 minimum-distance-to-the-target-element | |
| 1849 splitting-a-string-into-descending-consecutive-values | |
| 1850 minimum-adjacent-swaps-to-reach-the-kth-smallest-number | |
| 1851 minimum-interval-to-include-each-query | |
| 1852 distinct-numbers-in-each-subarray | |
| 1854 maximum-population-year | |
| 1855 maximum-distance-between-a-pair-of-values | |
| 1856 maximum-subarray-min-product | |
| 1857 largest-color-value-in-a-directed-graph | |
| 1858 longest-word-with-all-prefixes | |
| 1859 sorting-the-sentence | |
| 1860 incremental-memory-leak | |
| 1861 rotating-the-box | |
| 1862 sum-of-floored-pairs | |
| 1863 sum-of-all-subset-xor-totals | |
| 1864 minimum-number-of-swaps-to-make-the-binary-string-alternating | |
| 1865 finding-pairs-with-a-certain-sum | |
| 1866 number-of-ways-to-rearrange-sticks-with-k-sticks-visible | |
| 1868 product-of-two-run-length-encoded-arrays | |
| 1869 longer-contiguous-segments-of-ones-than-zeros | |
| 1870 minimum-speed-to-arrive-on-time | |
| 1871 jump-game-vii | |
| 1872 stone-game-viii | |
| 1874 minimize-product-sum-of-two-arrays | |
| 1876 substrings-of-size-three-with-distinct-characters | |
| 1877 minimize-maximum-pair-sum-in-array | |
| 1878 get-biggest-three-rhombus-sums-in-a-grid | |
| 1879 minimum-xor-sum-of-two-arrays | |
| 1880 check-if-word-equals-summation-of-two-words | |
| 1881 maximum-value-after-insertion | |
| 1882 process-tasks-using-servers | |
| 1883 minimum-skips-to-arrive-at-meeting-on-time | |
| 1884 egg-drop-with-2-eggs-and-n-floors | |
| 1885 count-pairs-in-two-arrays | |
| 1886 determine-whether-matrix-can-be-obtained-by-rotation | |
| 1887 reduction-operations-to-make-the-array-elements-equal | |
| 1888 minimum-number-of-flips-to-make-the-binary-string-alternating | |
| 1889 minimum-space-wasted-from-packaging | |
| 1891 cutting-ribbons | |
| 1893 check-if-all-the-integers-in-a-range-are-covered | |
| 1894 find-the-student-that-will-replace-the-chalk | |
| 1895 largest-magic-square | |
| 1896 minimum-cost-to-change-the-final-value-of-expression | |
| 1897 redistribute-characters-to-make-all-strings-equal | |
| 1898 maximum-number-of-removable-characters | |
| 1899 merge-triplets-to-form-target-triplet | |
| 1900 the-earliest-and-latest-rounds-where-players-compete | |
| 1901 find-a-peak-element-ii | |
| 1902 depth-of-bst-given-insertion-order | |
| 1903 largest-odd-number-in-string | |
| 1904 the-number-of-full-rounds-you-have-played | |
| 1905 count-sub-islands | |
| 1906 minimum-absolute-difference-queries | |
| 1908 game-of-nim | |
| 1909 remove-one-element-to-make-the-array-strictly-increasing | |
| 1910 remove-all-occurrences-of-a-substring | |
| 1911 maximum-alternating-subsequence-sum | |
| 1912 design-movie-rental-system | |
| 1913 maximum-product-difference-between-two-pairs | |
| 1914 cyclically-rotating-a-grid | |
| 1915 number-of-wonderful-substrings | |
| 1916 count-ways-to-build-rooms-in-an-ant-colony | |
| 1918 kth-smallest-subarray-sum | |
| 1920 build-array-from-permutation | |
| 1921 eliminate-maximum-number-of-monsters | |
| 1922 count-good-numbers | |
| 1923 longest-common-subpath | |
| 1924 erect-the-fence-ii | |
| 1925 count-square-sum-triples | |
| 1926 nearest-exit-from-entrance-in-maze | |
| 1927 sum-game | |
| 1928 minimum-cost-to-reach-destination-in-time | |
| 1929 concatenation-of-array | |
| 1930 unique-length-3-palindromic-subsequences | |
| 1931 painting-a-grid-with-three-different-colors | |
| 1932 merge-bsts-to-create-single-bst | |
| 1933 check-if-string-is-decomposable-into-value-equal-substrings | |
| 1935 maximum-number-of-words-you-can-type | |
| 1936 add-minimum-number-of-rungs | |
| 1937 maximum-number-of-points-with-cost | |
| 1938 maximum-genetic-difference-query | |
| 1940 longest-common-subsequence-between-sorted-arrays | |
| 1941 check-if-all-characters-have-equal-number-of-occurrences | |
| 1942 the-number-of-the-smallest-unoccupied-chair | |
| 1943 describe-the-painting | |
| 1944 number-of-visible-people-in-a-queue | |
| 1945 sum-of-digits-of-string-after-convert | |
| 1946 largest-number-after-mutating-substring | |
| 1947 maximum-compatibility-score-sum | |
| 1948 delete-duplicate-folders-in-system | |
| 1950 maximum-of-minimum-values-in-all-subarrays | |
| 1952 three-divisors | |
| 1953 maximum-number-of-weeks-for-which-you-can-work | |
| 1954 minimum-garden-perimeter-to-collect-enough-apples | |
| 1955 count-number-of-special-subsequences | |
| 1956 minimum-time-for-k-virus-variants-to-spread | |
| 1957 delete-characters-to-make-fancy-string | |
| 1958 check-if-move-is-legal | |
| 1959 minimum-total-space-wasted-with-k-resizing-operations | |
| 1960 maximum-product-of-the-length-of-two-palindromic-substrings | |
| 1961 check-if-string-is-a-prefix-of-array | |
| 1962 remove-stones-to-minimize-the-total | |
| 1963 minimum-number-of-swaps-to-make-the-string-balanced | |
| 1964 find-the-longest-valid-obstacle-course-at-each-position | |
| 1966 binary-searchable-numbers-in-an-unsorted-array | |
| 1967 number-of-strings-that-appear-as-substrings-in-word | |
| 1968 array-with-elements-not-equal-to-average-of-neighbors | |
| 1969 minimum-non-zero-product-of-the-array-elements | |
| 1970 last-day-where-you-can-still-cross | |
| 1971 find-if-path-exists-in-graph | |
| 1973 count-nodes-equal-to-sum-of-descendants | |
| 1974 minimum-time-to-type-word-using-special-typewriter | |
| 1975 maximum-matrix-sum | |
| 1976 number-of-ways-to-arrive-at-destination | |
| 1977 number-of-ways-to-separate-numbers | |
| 1979 find-greatest-common-divisor-of-array | |
| 1980 find-unique-binary-string | |
| 1981 minimize-the-difference-between-target-and-chosen-elements | |
| 1982 find-array-given-subset-sums | |
| 1983 widest-pair-of-indices-with-equal-range-sum | |
| 1984 minimum-difference-between-highest-and-lowest-of-k-scores | |
| 1985 find-the-kth-largest-integer-in-the-array | |
| 1986 minimum-number-of-work-sessions-to-finish-the-tasks | |
| 1987 number-of-unique-good-subsequences | |
| 1989 maximum-number-of-people-that-can-be-caught-in-tag | |
| 1991 find-the-middle-index-in-array | |
| 1992 find-all-groups-of-farmland | |
| 1993 operations-on-tree | |
| 1994 the-number-of-good-subsets | |
| 1995 count-special-quadruplets | |
| 1996 the-number-of-weak-characters-in-the-game | |
| 1997 first-day-where-you-have-been-in-all-the-rooms | |
| 1998 gcd-sort-of-an-array | |
| 1999 smallest-greater-multiple-made-of-two-digits | |
| 2000 reverse-prefix-of-word | |
| 2001 number-of-pairs-of-interchangeable-rectangles | |
| 2002 maximum-product-of-the-length-of-two-palindromic-subsequences | |
| 2003 smallest-missing-genetic-value-in-each-subtree | |
| 2005 subtree-removal-game-with-fibonacci-tree | |
| 2006 count-number-of-pairs-with-absolute-difference-k | |
| 2007 find-original-array-from-doubled-array | |
| 2008 maximum-earnings-from-taxi | |
| 2009 minimum-number-of-operations-to-make-array-continuous | |
| 2011 final-value-of-variable-after-performing-operations | |
| 2012 sum-of-beauty-in-the-array | |
| 2013 detect-squares | |
| 2014 longest-subsequence-repeated-k-times | |
| 2015 average-height-of-buildings-in-each-segment | |
| 2016 maximum-difference-between-increasing-elements | |
| 2017 grid-game | |
| 2018 check-if-word-can-be-placed-in-crossword | |
| 2019 the-score-of-students-solving-math-expression | |
| 2021 brightest-position-on-street | |
| 2022 convert-1d-array-into-2d-array | |
| 2023 number-of-pairs-of-strings-with-concatenation-equal-to-target | |
| 2024 maximize-the-confusion-of-an-exam | |
| 2025 maximum-number-of-ways-to-partition-an-array | |
| 2027 minimum-moves-to-convert-string | |
| 2028 find-missing-observations | |
| 2029 stone-game-ix | |
| 2030 smallest-k-length-subsequence-with-occurrences-of-a-letter | |
| 2031 count-subarrays-with-more-ones-than-zeros | |
| 2032 two-out-of-three | |
| 2033 minimum-operations-to-make-a-uni-value-grid | |
| 2034 stock-price-fluctuation | |
| 2035 partition-array-into-two-arrays-to-minimize-sum-difference | |
| 2036 maximum-alternating-subarray-sum | |
| 2037 minimum-number-of-moves-to-seat-everyone | |
| 2038 remove-colored-pieces-if-both-neighbors-are-the-same-color | |
| 2039 the-time-when-the-network-becomes-idle | |
| 2040 kth-smallest-product-of-two-sorted-arrays | |
| 2042 check-if-numbers-are-ascending-in-a-sentence | |
| 2043 simple-bank-system | |
| 2044 count-number-of-maximum-bitwise-or-subsets | |
| 2045 second-minimum-time-to-reach-destination | |
| 2046 sort-linked-list-already-sorted-using-absolute-values | |
| 2047 number-of-valid-words-in-a-sentence | |
| 2048 next-greater-numerically-balanced-number | |
| 2049 count-nodes-with-the-highest-score | |
| 2050 parallel-courses-iii | |
| 2052 minimum-cost-to-separate-sentence-into-rows | |
| 2053 kth-distinct-string-in-an-array | |
| 2054 two-best-non-overlapping-events | |
| 2055 plates-between-candles | |
| 2056 number-of-valid-move-combinations-on-chessboard | |
| 2057 smallest-index-with-equal-value | |
| 2058 find-the-minimum-and-maximum-number-of-nodes-between-critical-points | |
| 2059 minimum-operations-to-convert-number | |
| 2060 check-if-an-original-string-exists-given-two-encoded-strings | |
| 2061 number-of-spaces-cleaning-robot-cleaned | |
| 2062 count-vowel-substrings-of-a-string | |
| 2063 vowels-of-all-substrings | |
| 2064 minimized-maximum-of-products-distributed-to-any-store | |
| 2065 maximum-path-quality-of-a-graph | |
| 2067 number-of-equal-count-substrings | |
| 2068 check-whether-two-strings-are-almost-equivalent | |
| 2069 walking-robot-simulation-ii | |
| 2070 most-beautiful-item-for-each-query | |
| 2071 maximum-number-of-tasks-you-can-assign | |
| 2073 time-needed-to-buy-tickets | |
| 2074 reverse-nodes-in-even-length-groups | |
| 2075 decode-the-slanted-ciphertext | |
| 2076 process-restricted-friend-requests | |
| 2077 paths-in-maze-that-lead-to-same-room | |
| 2078 two-furthest-houses-with-different-colors | |
| 2079 watering-plants | |
| 2080 range-frequency-queries | |
| 2081 sum-of-k-mirror-numbers | |
| 2083 substrings-that-begin-and-end-with-the-same-letter | |
| 2085 count-common-words-with-one-occurrence | |
| 2086 minimum-number-of-food-buckets-to-feed-the-hamsters | |
| 2087 minimum-cost-homecoming-of-a-robot-in-a-grid | |
| 2088 count-fertile-pyramids-in-a-land | |
| 2089 find-target-indices-after-sorting-array | |
| 2090 k-radius-subarray-averages | |
| 2091 removing-minimum-and-maximum-from-array | |
| 2092 find-all-people-with-secret | |
| 2093 minimum-cost-to-reach-city-with-discounts | |
| 2094 finding-3-digit-even-numbers | |
| 2095 delete-the-middle-node-of-a-linked-list | |
| 2096 step-by-step-directions-from-a-binary-tree-node-to-another | |
| 2097 valid-arrangement-of-pairs | |
| 2098 subsequence-of-size-k-with-the-largest-even-sum | |
| 2099 find-subsequence-of-length-k-with-the-largest-sum | |
| 2100 find-good-days-to-rob-the-bank | |
| 2101 detonate-the-maximum-bombs | |
| 2102 sequentially-ordinal-rank-tracker | |
| 2103 rings-and-rods | |
| 2104 sum-of-subarray-ranges | |
| 2105 watering-plants-ii | |
| 2106 maximum-fruits-harvested-after-at-most-k-steps | |
| 2107 number-of-unique-flavors-after-sharing-k-candies | |
| 2108 find-first-palindromic-string-in-the-array | |
| 2109 adding-spaces-to-a-string | |
| 2110 number-of-smooth-descent-periods-of-a-stock | |
| 2111 minimum-operations-to-make-the-array-k-increasing | |
| 2113 elements-in-array-after-removing-and-replacing-elements | |
| 2114 maximum-number-of-words-found-in-sentences | |
| 2115 find-all-possible-recipes-from-given-supplies | |
| 2116 check-if-a-parentheses-string-can-be-valid | |
| 2117 abbreviating-the-product-of-a-range | |
| 2119 a-number-after-a-double-reversal | |
| 2120 execution-of-all-suffix-instructions-staying-in-a-grid | |
| 2121 intervals-between-identical-elements | |
| 2122 recover-the-original-array | |
| 2123 minimum-operations-to-remove-adjacent-ones-in-matrix | |
| 2124 check-if-all-as-appears-before-all-bs | |
| 2125 number-of-laser-beams-in-a-bank | |
| 2126 destroying-asteroids | |
| 2127 maximum-employees-to-be-invited-to-a-meeting | |
| 2128 remove-all-ones-with-row-and-column-flips | |
| 2129 capitalize-the-title | |
| 2130 maximum-twin-sum-of-a-linked-list | |
| 2131 longest-palindrome-by-concatenating-two-letter-words | |
| 2132 stamping-the-grid | |
| 2133 check-if-every-row-and-column-contains-all-numbers | |
| 2134 minimum-swaps-to-group-all-1s-together-ii | |
| 2135 count-words-obtained-after-adding-a-letter | |
| 2136 earliest-possible-day-of-full-bloom | |
| 2137 pour-water-between-buckets-to-make-water-levels-equal | |
| 2138 divide-a-string-into-groups-of-size-k | |
| 2139 minimum-moves-to-reach-target-score | |
| 2140 solving-questions-with-brainpower | |
| 2141 maximum-running-time-of-n-computers | |
| 2143 choose-numbers-from-two-arrays-in-range | |
| 2144 minimum-cost-of-buying-candies-with-discount | |
| 2145 count-the-hidden-sequences | |
| 2146 k-highest-ranked-items-within-a-price-range | |
| 2147 number-of-ways-to-divide-a-long-corridor | |
| 2148 count-elements-with-strictly-smaller-and-greater-elements | |
| 2149 rearrange-array-elements-by-sign | |
| 2150 find-all-lonely-numbers-in-the-array | |
| 2151 maximum-good-people-based-on-statements | |
| 2152 minimum-number-of-lines-to-cover-points | |
| 2154 keep-multiplying-found-values-by-two | |
| 2155 all-divisions-with-the-highest-score-of-a-binary-array | |
| 2156 find-substring-with-given-hash-value | |
| 2157 groups-of-strings | |
| 2158 amount-of-new-area-painted-each-day | |
| 2160 minimum-sum-of-four-digit-number-after-splitting-digits | |
| 2161 partition-array-according-to-given-pivot | |
| 2162 minimum-cost-to-set-cooking-time | |
| 2163 minimum-difference-in-sums-after-removal-of-elements | |
| 2164 sort-even-and-odd-indices-independently | |
| 2165 smallest-value-of-the-rearranged-number | |
| 2166 design-bitset | |
| 2167 minimum-time-to-remove-all-cars-containing-illegal-goods | |
| 2168 unique-substrings-with-equal-digit-frequency | |
| 2169 count-operations-to-obtain-zero | |
| 2170 minimum-operations-to-make-the-array-alternating | |
| 2171 removing-minimum-number-of-magic-beans | |
| 2172 maximum-and-sum-of-array | |
| 2174 remove-all-ones-with-row-and-column-flips-ii | |
| 2176 count-equal-and-divisible-pairs-in-an-array | |
| 2177 find-three-consecutive-integers-that-sum-to-a-given-number | |
| 2178 maximum-split-of-positive-even-integers | |
| 2179 count-good-triplets-in-an-array | |
| 2180 count-integers-with-even-digit-sum | |
| 2181 merge-nodes-in-between-zeros | |
| 2182 construct-string-with-repeat-limit | |
| 2183 count-array-pairs-divisible-by-k | |
| 2184 number-of-ways-to-build-sturdy-brick-wall | |
| 2185 counting-words-with-a-given-prefix | |
| 2186 minimum-number-of-steps-to-make-two-strings-anagram-ii | |
| 2187 minimum-time-to-complete-trips | |
| 2188 minimum-time-to-finish-the-race | |
| 2189 number-of-ways-to-build-house-of-cards | |
| 2190 most-frequent-number-following-key-in-an-array | |
| 2191 sort-the-jumbled-numbers | |
| 2192 all-ancestors-of-a-node-in-a-directed-acyclic-graph | |
| 2193 minimum-number-of-moves-to-make-palindrome | |
| 2194 cells-in-a-range-on-an-excel-sheet | |
| 2195 append-k-integers-with-minimal-sum | |
| 2196 create-binary-tree-from-descriptions | |
| 2197 replace-non-coprime-numbers-in-array | |
| 2198 number-of-single-divisor-triplets | |
| 2200 find-all-k-distant-indices-in-an-array | |
| 2201 count-artifacts-that-can-be-extracted | |
| 2202 maximize-the-topmost-element-after-k-moves | |
| 2203 minimum-weighted-subgraph-with-the-required-paths | |
| 2204 distance-to-a-cycle-in-undirected-graph | |
| 2206 divide-array-into-equal-pairs | |
| 2207 maximize-number-of-subsequences-in-a-string | |
| 2208 minimum-operations-to-halve-array-sum | |
| 2209 minimum-white-tiles-after-covering-with-carpets | |
| 2210 count-hills-and-valleys-in-an-array | |
| 2211 count-collisions-on-a-road | |
| 2212 maximum-points-in-an-archery-competition | |
| 2213 longest-substring-of-one-repeating-character | |
| 2214 minimum-health-to-beat-game | |
| 2215 find-the-difference-of-two-arrays | |
| 2216 minimum-deletions-to-make-array-beautiful | |
| 2217 find-palindrome-with-fixed-length | |
| 2218 maximum-value-of-k-coins-from-piles | |
| 2219 maximum-sum-score-of-array | |
| 2220 minimum-bit-flips-to-convert-number | |
| 2221 find-triangular-sum-of-an-array | |
| 2222 number-of-ways-to-select-buildings | |
| 2223 sum-of-scores-of-built-strings | |
| 2224 minimum-number-of-operations-to-convert-time | |
| 2225 find-players-with-zero-or-one-losses | |
| 2226 maximum-candies-allocated-to-k-children | |
| 2227 encrypt-and-decrypt-strings | |
| 2229 check-if-an-array-is-consecutive | |
| 2231 largest-number-after-digit-swaps-by-parity | |
| 2232 minimize-result-by-adding-parentheses-to-expression | |
| 2233 maximum-product-after-k-increments | |
| 2234 maximum-total-beauty-of-the-gardens | |
| 2235 add-two-integers | |
| 2236 root-equals-sum-of-children | |
| 2237 count-positions-on-street-with-required-brightness | |
| 2239 find-closest-number-to-zero | |
| 2240 number-of-ways-to-buy-pens-and-pencils | |
| 2241 design-an-atm-machine | |
| 2242 maximum-score-of-a-node-sequence | |
| 2243 calculate-digit-sum-of-a-string | |
| 2244 minimum-rounds-to-complete-all-tasks | |
| 2245 maximum-trailing-zeros-in-a-cornered-path | |
| 2246 longest-path-with-different-adjacent-characters | |
| 2247 maximum-cost-of-trip-with-k-highways | |
| 2248 intersection-of-multiple-arrays | |
| 2249 count-lattice-points-inside-a-circle | |
| 2250 count-number-of-rectangles-containing-each-point | |
| 2251 number-of-flowers-in-full-bloom | |
| 2254 design-video-sharing-platform | |
| 2255 count-prefixes-of-a-given-string | |
| 2256 minimum-average-difference | |
| 2257 count-unguarded-cells-in-the-grid | |
| 2258 escape-the-spreading-fire | |
| 2259 remove-digit-from-number-to-maximize-result | |
| 2260 minimum-consecutive-cards-to-pick-up | |
| 2261 k-divisible-elements-subarrays | |
| 2262 total-appeal-of-a-string | |
| 2263 make-array-non-decreasing-or-non-increasing | |
| 2264 largest-3-same-digit-number-in-string | |
| 2265 count-nodes-equal-to-average-of-subtree | |
| 2266 count-number-of-texts | |
| 2267 check-if-there-is-a-valid-parentheses-string-path | |
| 2268 minimum-number-of-keypresses | |
| 2269 find-the-k-beauty-of-a-number | |
| 2270 number-of-ways-to-split-array | |
| 2271 maximum-white-tiles-covered-by-a-carpet | |
| 2272 substring-with-largest-variance | |
| 2273 find-resultant-array-after-removing-anagrams | |
| 2274 maximum-consecutive-floors-without-special-floors | |
| 2275 largest-combination-with-bitwise-and-greater-than-zero | |
| 2276 count-integers-in-intervals | |
| 2277 closest-node-to-path-in-tree | |
| 2278 percentage-of-letter-in-string | |
| 2279 maximum-bags-with-full-capacity-of-rocks | |
| 2280 minimum-lines-to-represent-a-line-chart | |
| 2281 sum-of-total-strength-of-wizards | |
| 2282 number-of-people-that-can-be-seen-in-a-grid | |
| 2283 check-if-number-has-equal-digit-count-and-digit-value | |
| 2284 sender-with-largest-word-count | |
| 2285 maximum-total-importance-of-roads | |
| 2286 booking-concert-tickets-in-groups | |
| 2287 rearrange-characters-to-make-target-string | |
| 2288 apply-discount-to-prices | |
| 2289 steps-to-make-array-non-decreasing | |
| 2290 minimum-obstacle-removal-to-reach-corner | |
| 2291 maximum-profit-from-trading-stocks | |
| 2293 min-max-game | |
| 2294 partition-array-such-that-maximum-difference-is-k | |
| 2295 replace-elements-in-an-array | |
| 2296 design-a-text-editor | |
| 2297 jump-game-viii | |
| 2299 strong-password-checker-ii | |
| 2300 successful-pairs-of-spells-and-potions | |
| 2301 match-substring-after-replacement | |
| 2302 count-subarrays-with-score-less-than-k | |
| 2303 calculate-amount-paid-in-taxes | |
| 2304 minimum-path-cost-in-a-grid | |
| 2305 fair-distribution-of-cookies | |
| 2306 naming-a-company | |
| 2307 check-for-contradictions-in-equations | |
| 2309 greatest-english-letter-in-upper-and-lower-case | |
| 2310 sum-of-numbers-with-units-digit-k | |
| 2311 longest-binary-subsequence-less-than-or-equal-to-k | |
| 2312 selling-pieces-of-wood | |
| 2313 minimum-flips-in-binary-tree-to-get-result | |
| 2315 count-asterisks | |
| 2316 count-unreachable-pairs-of-nodes-in-an-undirected-graph | |
| 2317 maximum-xor-after-operations | |
| 2318 number-of-distinct-roll-sequences | |
| 2319 check-if-matrix-is-x-matrix | |
| 2320 count-number-of-ways-to-place-houses | |
| 2321 maximum-score-of-spliced-array | |
| 2322 minimum-score-after-removals-on-a-tree | |
| 2323 find-minimum-time-to-finish-all-jobs-ii | |
| 2325 decode-the-message | |
| 2326 spiral-matrix-iv | |
| 2327 number-of-people-aware-of-a-secret | |
| 2328 number-of-increasing-paths-in-a-grid | |
| 2330 valid-palindrome-iv | |
| 2331 evaluate-boolean-binary-tree | |
| 2332 the-latest-time-to-catch-a-bus | |
| 2333 minimum-sum-of-squared-difference | |
| 2334 subarray-with-elements-greater-than-varying-threshold | |
| 2335 minimum-amount-of-time-to-fill-cups | |
| 2336 smallest-number-in-infinite-set | |
| 2337 move-pieces-to-obtain-a-string | |
| 2338 count-the-number-of-ideal-arrays | |
| 2340 minimum-adjacent-swaps-to-make-a-valid-array | |
| 2341 maximum-number-of-pairs-in-array | |
| 2342 max-sum-of-a-pair-with-equal-sum-of-digits | |
| 2343 query-kth-smallest-trimmed-number | |
| 2344 minimum-deletions-to-make-array-divisible | |
| 2345 finding-the-number-of-visible-mountains | |
| 2347 best-poker-hand | |
| 2348 number-of-zero-filled-subarrays | |
| 2349 design-a-number-container-system | |
| 2350 shortest-impossible-sequence-of-rolls | |
| 2351 first-letter-to-appear-twice | |
| 2352 equal-row-and-column-pairs | |
| 2353 design-a-food-rating-system | |
| 2354 number-of-excellent-pairs | |
| 2355 maximum-number-of-books-you-can-take | |
| 2357 make-array-zero-by-subtracting-equal-amounts | |
| 2358 maximum-number-of-groups-entering-a-competition | |
| 2359 find-closest-node-to-given-two-nodes | |
| 2360 longest-cycle-in-a-graph | |
| 2361 minimum-costs-using-the-train-line | |
| 2363 merge-similar-items | |
| 2364 count-number-of-bad-pairs | |
| 2365 task-scheduler-ii | |
| 2366 minimum-replacements-to-sort-the-array | |
| 2367 number-of-arithmetic-triplets | |
| 2368 reachable-nodes-with-restrictions | |
| 2369 check-if-there-is-a-valid-partition-for-the-array | |
| 2370 longest-ideal-subsequence | |
| 2371 minimize-maximum-value-in-a-grid | |
| 2373 largest-local-values-in-a-matrix | |
| 2374 node-with-highest-edge-score | |
| 2375 construct-smallest-number-from-di-string | |
| 2376 count-special-integers | |
| 2378 choose-edges-to-maximize-score-in-a-tree | |
| 2379 minimum-recolors-to-get-k-consecutive-black-blocks | |
| 2380 time-needed-to-rearrange-a-binary-string | |
| 2381 shifting-letters-ii | |
| 2382 maximum-segment-sum-after-removals | |
| 2383 minimum-hours-of-training-to-win-a-competition | |
| 2384 largest-palindromic-number | |
| 2385 amount-of-time-for-binary-tree-to-be-infected | |
| 2386 find-the-k-sum-of-an-array | |
| 2387 median-of-a-row-wise-sorted-matrix | |
| 2389 longest-subsequence-with-limited-sum | |
| 2390 removing-stars-from-a-string | |
| 2391 minimum-amount-of-time-to-collect-garbage | |
| 2392 build-a-matrix-with-conditions | |
| 2393 count-strictly-increasing-subarrays | |
| 2395 find-subarrays-with-equal-sum | |
| 2396 strictly-palindromic-number | |
| 2397 maximum-rows-covered-by-columns | |
| 2398 maximum-number-of-robots-within-budget | |
| 2399 check-distances-between-same-letters | |
| 2400 number-of-ways-to-reach-a-position-after-exactly-k-steps | |
| 2401 longest-nice-subarray | |
| 2402 meeting-rooms-iii | |
| 2403 minimum-time-to-kill-all-monsters | |
| 2404 most-frequent-even-element | |
| 2405 optimal-partition-of-string | |
| 2406 divide-intervals-into-minimum-number-of-groups | |
| 2407 longest-increasing-subsequence-ii | |
| 2408 design-sql | |
| 2409 count-days-spent-together | |
| 2410 maximum-matching-of-players-with-trainers | |
| 2411 smallest-subarrays-with-maximum-bitwise-or | |
| 2412 minimum-money-required-before-transactions | |
| 2413 smallest-even-multiple | |
| 2414 length-of-the-longest-alphabetical-continuous-substring | |
| 2415 reverse-odd-levels-of-binary-tree | |
| 2416 sum-of-prefix-scores-of-strings | |
| 2417 closest-fair-integer | |
| 2418 sort-the-people | |
| 2419 longest-subarray-with-maximum-bitwise-and | |
| 2420 find-all-good-indices | |
| 2421 number-of-good-paths | |
| 2422 merge-operations-to-turn-array-into-a-palindrome | |
| 2423 remove-letter-to-equalize-frequency | |
| 2424 longest-uploaded-prefix | |
| 2425 bitwise-xor-of-all-pairings | |
| 2426 number-of-pairs-satisfying-inequality | |
| 2427 number-of-common-factors | |
| 2428 maximum-sum-of-an-hourglass | |
| 2429 minimize-xor | |
| 2430 maximum-deletions-on-a-string | |
| 2431 maximize-total-tastiness-of-purchased-fruits | |
| 2432 the-employee-that-worked-on-the-longest-task | |
| 2433 find-the-original-array-of-prefix-xor | |
| 2434 using-a-robot-to-print-the-lexicographically-smallest-string | |
| 2435 paths-in-matrix-whose-sum-is-divisible-by-k | |
| 2436 minimum-split-into-subarrays-with-gcd-greater-than-one | |
| 2437 number-of-valid-clock-times | |
| 2438 range-product-queries-of-powers | |
| 2439 minimize-maximum-of-array | |
| 2440 create-components-with-same-value | |
| 2441 largest-positive-integer-that-exists-with-its-negative | |
| 2442 count-number-of-distinct-integers-after-reverse-operations | |
| 2443 sum-of-number-and-its-reverse | |
| 2444 count-subarrays-with-fixed-bounds | |
| 2445 number-of-nodes-with-value-one | |
| 2446 determine-if-two-events-have-conflict | |
| 2447 number-of-subarrays-with-gcd-equal-to-k | |
| 2448 minimum-cost-to-make-array-equal | |
| 2449 minimum-number-of-operations-to-make-arrays-similar | |
| 2450 number-of-distinct-binary-strings-after-applying-operations | |
| 2451 odd-string-difference | |
| 2452 words-within-two-edits-of-dictionary | |
| 2453 destroy-sequential-targets | |
| 2454 next-greater-element-iv | |
| 2455 average-value-of-even-numbers-that-are-divisible-by-three | |
| 2456 most-popular-video-creator | |
| 2457 minimum-addition-to-make-integer-beautiful | |
| 2458 height-of-binary-tree-after-subtree-removal-queries | |
| 2459 sort-array-by-moving-items-to-empty-space | |
| 2460 apply-operations-to-an-array | |
| 2461 maximum-sum-of-distinct-subarrays-with-length-k | |
| 2462 total-cost-to-hire-k-workers | |
| 2463 minimum-total-distance-traveled | |
| 2464 minimum-subarrays-in-a-valid-split | |
| 2465 number-of-distinct-averages | |
| 2466 count-ways-to-build-good-strings | |
| 2467 most-profitable-path-in-a-tree | |
| 2468 split-message-based-on-limit | |
| 2469 convert-the-temperature | |
| 2470 number-of-subarrays-with-lcm-equal-to-k | |
| 2471 minimum-number-of-operations-to-sort-a-binary-tree-by-level | |
| 2472 maximum-number-of-non-overlapping-palindrome-substrings | |
| 2473 minimum-cost-to-buy-apples | |
| 2475 number-of-unequal-triplets-in-array | |
| 2476 closest-nodes-queries-in-a-binary-search-tree | |
| 2477 minimum-fuel-cost-to-report-to-the-capital | |
| 2478 number-of-beautiful-partitions | |
| 2479 maximum-xor-of-two-non-overlapping-subtrees | |
| 2481 minimum-cuts-to-divide-a-circle | |
| 2482 difference-between-ones-and-zeros-in-row-and-column | |
| 2483 minimum-penalty-for-a-shop | |
| 2484 count-palindromic-subsequences | |
| 2485 find-the-pivot-integer | |
| 2486 append-characters-to-string-to-make-subsequence | |
| 2487 remove-nodes-from-linked-list | |
| 2488 count-subarrays-with-median-k | |
| 2489 number-of-substrings-with-fixed-ratio | |
| 2490 circular-sentence | |
| 2491 divide-players-into-teams-of-equal-skill | |
| 2492 minimum-score-of-a-path-between-two-cities | |
| 2493 divide-nodes-into-the-maximum-number-of-groups | |
| 2495 number-of-subarrays-having-even-product | |
| 2496 maximum-value-of-a-string-in-an-array | |
| 2497 maximum-star-sum-of-a-graph | |
| 2498 frog-jump-ii | |
| 2499 minimum-total-cost-to-make-arrays-unequal | |
| 2500 delete-greatest-value-in-each-row | |
| 2501 longest-square-streak-in-an-array | |
| 2502 design-memory-allocator | |
| 2503 maximum-number-of-points-from-grid-queries | |
| 2505 bitwise-or-of-all-subsequence-sums | |
| 2506 count-pairs-of-similar-strings | |
| 2507 smallest-value-after-replacing-with-sum-of-prime-factors | |
| 2508 add-edges-to-make-degrees-of-all-nodes-even | |
| 2509 cycle-length-queries-in-a-tree | |
| 2510 check-if-there-is-a-path-with-equal-number-of-0s-and-1s | |
| 2511 maximum-enemy-forts-that-can-be-captured | |
| 2512 reward-top-k-students | |
| 2513 minimize-the-maximum-of-two-arrays | |
| 2514 count-anagrams | |
| 2515 shortest-distance-to-target-string-in-a-circular-array | |
| 2516 take-k-of-each-character-from-left-and-right | |
| 2517 maximum-tastiness-of-candy-basket | |
| 2518 number-of-great-partitions | |
| 2519 count-the-number-of-k-big-indices | |
| 2520 count-the-digits-that-divide-a-number | |
| 2521 distinct-prime-factors-of-product-of-array | |
| 2522 partition-string-into-substrings-with-values-at-most-k | |
| 2523 closest-prime-numbers-in-range | |
| 2524 maximum-frequency-score-of-a-subarray | |
| 2525 categorize-box-according-to-criteria | |
| 2526 find-consecutive-integers-from-a-data-stream | |
| 2527 find-xor-beauty-of-array | |
| 2528 maximize-the-minimum-powered-city | |
| 2529 maximum-count-of-positive-integer-and-negative-integer | |
| 2530 maximal-score-after-applying-k-operations | |
| 2531 make-number-of-distinct-characters-equal | |
| 2532 time-to-cross-a-bridge | |
| 2533 number-of-good-binary-strings | |
| 2534 time-taken-to-cross-the-door | |
| 2535 difference-between-element-sum-and-digit-sum-of-an-array | |
| 2536 increment-submatrices-by-one | |
| 2537 count-the-number-of-good-subarrays | |
| 2538 difference-between-maximum-and-minimum-price-sum | |
| 2539 count-the-number-of-good-subsequences | |
| 2540 minimum-common-value | |
| 2541 minimum-operations-to-make-array-equal-ii | |
| 2542 maximum-subsequence-score | |
| 2543 check-if-point-is-reachable | |
| 2544 alternating-digit-sum | |
| 2545 sort-the-students-by-their-kth-score | |
| 2546 apply-bitwise-operations-to-make-strings-equal | |
| 2547 minimum-cost-to-split-an-array | |
| 2548 maximum-price-to-fill-a-bag | |
| 2549 count-distinct-numbers-on-board | |
| 2550 count-collisions-of-monkeys-on-a-polygon | |
| 2551 put-marbles-in-bags | |
| 2552 count-increasing-quadruplets | |
| 2553 separate-the-digits-in-an-array | |
| 2554 maximum-number-of-integers-to-choose-from-a-range-i | |
| 2555 maximize-win-from-two-segments | |
| 2556 disconnect-path-in-a-binary-matrix-by-at-most-one-flip | |
| 2557 maximum-number-of-integers-to-choose-from-a-range-ii | |
| 2558 take-gifts-from-the-richest-pile | |
| 2559 count-vowel-strings-in-ranges | |
| 2560 house-robber-iv | |
| 2561 rearranging-fruits | |
| 2562 find-the-array-concatenation-value | |
| 2563 count-the-number-of-fair-pairs | |
| 2564 substring-xor-queries | |
| 2565 subsequence-with-the-minimum-score | |
| 2566 maximum-difference-by-remapping-a-digit | |
| 2567 minimum-score-by-changing-two-elements | |
| 2568 minimum-impossible-or | |
| 2569 handling-sum-queries-after-update | |
| 2570 merge-two-2d-arrays-by-summing-values | |
| 2571 minimum-operations-to-reduce-an-integer-to-0 | |
| 2572 count-the-number-of-square-free-subsets | |
| 2573 find-the-string-with-lcp |
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