sauravgpt

#include<bits/stdc++.h>
using namespace std;
// Considering only small alphabets

class TrieNode {
public:
  TrieNode* children[26];
  bool endOfWord;
  int count;

sauravgpt

/* * *
Given an input string and a dictionary of  words, find out if the input string can be segmented into a space-separated sequence of dictionary words. See following examples for more details.
 * * */

#include<bits/stdc++.h>
using namespace std;

class TrieNode {
public:
  bool endOfWord;

sauravgpt

int maxMeetings(int start[], int end[], int n) {
  
    vector<int> order(n);
    iota(order.begin(), order.end(), 0);

    sort(order.begin(), order.end(), [&](int a, int b)  -> bool {
        return end[a] < end[b]; 
    });

    pair<int, int> last = {start[order[0]], end[order[0]]};

sauravgpt

vector<int> JobScheduling(Job arr[], int n) { 
    vector<int> slots(n, -1);

    sort(arr, arr+n, [&](const Job &a, const Job &b) -> bool {
        return a.profit > b.profit; 
    });

    for(int i=0; i<n; i++) {
        int index = min(arr[i].dead, n)-1;

sauravgpt

int findIndex(vector<int>& pre, int l, int r, int v) {
  while (l <= r) {
    if (pre[l] > v) return l;
    l++;
  }

  return -1;
}

sauravgpt

/*
Author: Saurav Kumar Gupta
Problem: Minimum time taken by each job to be completed given by a Directed Acyclic Graph
Data Structures: Queue, Array
*/

#include "./../my_lib.h"
vector<int> adj[100005];

void findMinTime(int V) {

sauravgpt

#include "./../my_lib.h"
vector<pair<int, int>> adj[100005];

void primsBrute(int V) {
  vector<int> key(V, INT_MAX);
  vector<int> parent(V, -1);
  vector<bool> MST(V, false);

  key[0] = 0;
  parent[0] = -1;

sauravgpt

#include "./../my_lib.h"
vector<pair<int, int>> adj[100005];

void primsBrute(int V) {
  vector<int> key(V, INT_MAX);
  vector<int> parent(V, -1);
  vector<bool> MST(V, false);

  key[0] = 0;
  parent[0] = -1;

sauravgpt

class Solution
{
	public:
	//Function to find sum of weights of edges of the Minimum Spanning Tree.
	
	class Node {
	   public:
	   int wt, u, v;
	   Node() {}
	   Node(int wt, int u, int v) {

sauravgpt

/*
https://practice.geeksforgeeks.org/problems/flattening-a-linked-list/1#

struct Node{
	int data;
	struct Node * next;
	struct Node * bottom;
	
	Node(int x){
	    data = x;