Skills for tackling LeetCode problems - Fast and Slow Pointers / Hare & Tortoise algorithm. This approach is often u

Skills for tackling LeetCode problems - Two Pointers. Problem Statement: Given an array of sorted numbers and a target s

Skills for tackling LeetCode problems - Sliding window. Problem Statement: Given an array, find the average of all subar

Example problems related to Array. 1. Implement Binary Search on a Sorted ArrayGiven a sorted array of integers, return

Solution to LeetCode 1036 Escape A Large Maze. LeetCode 1036Escape A Large Maze (Hard). [link] BFS. The key idea is inst

Solution to LeetCode 1716 Calculate Money in Leetcode Bank. LeetCode 1716Calculate Money in Leetcode Bank (Easy). [link]