The “Find Peak Element” problem is a classic question that helps you practice binary search and array manipulation. In this blog, we’ll explain the problem, walk you…
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The “Reverse Pairs” problem is a popular and challenging interview question. In this blog, we’ll explain the problem, walk you…
If you’re preparing for coding interviews, the “Count Inversions” problem is a classic and important question. In this blog, we’ll…
If you’re preparing for coding interviews, the “Missing And Repeating” problem is a classic! In this blog, we’ll explain the problem, walk you through brute force,…
If you want to master array manipulation, “Merge Without Extra Space” is an essential coding problem! In this blog, we’ll…
If you want to master array problems, “Merge Intervals” is a must-know question! In this blog, we’ll explain the problem,…
Are you stuck on the “Largest subarray with 0 sum” problem from GeeksforGeeks? Don’t worry! In this blog, we’ll explain…
You’re given an integer array nums of length n.An element is called a majority element II if it appears strictly…
The LeetCode “4Sum” problem asks you to find all unique quadruplets in an integer array nums such that Key details:…
LeetCode #15 “3Sum” asks you to find all unique triplets (i, j, k) in an integer array such that The…