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Learn how to solve the LeetCode 66 "Plus One" problem using an intuitive, school-math-inspired approach. In this video, we walk ...

PROBLEM DESCRIPTION* You are given an array of integers nums, there is a sliding window of size k which is moving from the ...

One and only Arrays, String, LinkedList Playlist: https://www.youtube.com/playlist?list=PLFNTe97BJkPU One and only 25 DSA ...

One and only Arrays, String, LinkedList Playlist: https://www.youtube.com/playlist?list=PLFNTe97BJkPU One and only 25 DSA ...

PROBLEM DESCRIPTION* Given an array of integers heights representing the histogram's bar height where the width of each bar ...

In this video, we solve LeetCode 3988 - Create Grid With Exactly K Paths I using a simple and intuitive greedy construction ...

Two Sum solution in Java — Problem #1 of the NeetCode 150 series. In this video, we break down the classic Two Sum problem ...

In this video, we explore LeetCode 3286 - Find a Safe Walk Through a Grid, a graph-based problem that is best solved using the ...

LRU Cache is one of the most-asked coding and low level design (LLD) interview problems — this is the O(1) get and put solution ...

Find a target in a sorted array. O(log n). Seven elements, three comparisons. Every developer knows this algorithm. Most can't ...

In this video, we solve LeetCode Problem 884: Uncommon Words from Two Sentences using Java. Problem Summary: Given ...

In this video, we dive into the LeetCode problem Count Subarrays With Majority Element I. We will break down how to use ...

LeetCode number three — Longest Substring Without Repeating Characters — is one of the most frequently asked sliding ...

In this video, we tackle the hard LeetCode problem Count Subarrays With Majority Element II using an incredibly efficient O(n) ...

LeetCode 3976 | Maximum Subarray Sum After Multiplier | Dynamic Programming | 3-State DP In this video, we solve LeetCode ...

One and only Arrays, String, LinkedList Playlist: https://www.youtube.com/playlist?list=PLFNTe97BJkPU One and only 25 DSA ...

LeetCode 3658 – GCD of Odd and Even Sums | Java Solution | Easy Problem Explained In this video, I explain LeetCode 3658: ...

One and only Arrays, String, LinkedList Playlist: https://www.youtube.com/playlist?list=PLFNTe97BJkPU One and only 25 DSA ...

3Sum looks like a hard three-loop problem — until you see the trick. In this video we turn 3Sum (LeetCode 15) into a simple Two ...

Most Java developers think passing coding interviews is about solving more LeetCode problems. It isn't. International companies ...