rendon
/ LeetCodeHelper.js
Last active
September 15, 2023 22:54
A script to copy LeetCode problem IDs to the clipboard
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| // ==UserScript== | |
| // @name LeetCode Helper | |
| // @namespace http://tampermonkey.net/ | |
| // @version 0.1 | |
| // @description Facilitate interactions with the LeetCode website. It adds one button on the top-left to easily copy the problem ID and problem URL. | |
| // @author Rafael Rendon Pablo | |
| // @match https://leetcode.com/problems/*/* | |
| // @icon https://www.google.com/s2/favicons?sz=64&domain=leetcode.com | |
| // @run-at document-idle | |
| // @grant none |
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| // Reference: https://en.wikipedia.org/wiki/Base64 | |
| #include <bits/stdc++.h> | |
| using namespace std; | |
| const char* alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; | |
| int getValue(char c) { | |
| int len = strlen(alphabet); | |
| for (int i = 0; i < len; i++) { | |
| if (c == alphabet[i]) { return i; } |
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