First Repeating Element in an Array

Find Pairs with Given Sum in Two Arrays

Finding longest subarray with a given sum

Finding Anagrams in a List of Strings

Count Pairs with Specific Difference

K Most Frequent Elements in an Array

Finding K Shortest Strings in a List

Sort Integers by Absolute Difference from Median

Finding Stream Medians Using Heaps

Counting Connected Components in an Undirected Graph

Finding the Shortest Path in a Grid Using Dijkstra's Algorithm

Topological Sort of a Directed Acyclic Graph in JavaScript

Implementing Dijkstra's Algorithm for Shortest Path in JavaScript

Finding the Longest Path in a Directed Acyclic Graph (DAG)

Finding a Friend in a Social Network Graph Using Dijkstra's Algorithm

Shortest Path in Grid

Implement KMP String Searching Algorithm to Find Pattern in List of Texts

Maximum Substring Occurrences

Counting Palindromic Substrings

Find the Longest Common Prefix

Check if a Number is a Power of Two Using Bit Manipulation

Finding the Lone Set Bit in a Binary Number

Counting Unset Bits in a 32-bit Integer

Swapping Odd and Even Bits

Counting Bit Differences Between Two Integers