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Problem: Given a non-negative integer x, return the square root of x rounded down to the nearest integer. The returned integer ...

In this video, we solve LeetCode 258 – Add Digits using a simple while loop approach in Java. This problem is a great ...

In this video, we solve LeetCode 3512 – Minimum Operations to Make Array Sum Divisible by K using a clean and optimal math + ...

In this video, we solve LeetCode 1518 – Water Bottles using a simple and efficient approach in Java. This problem is a great ...

In this video, we solve LeetCode 680 – Valid Palindrome II using an efficient Two Pointer approach in Java. This problem is an ...

Best LLD & System Design Resource that helped me crack my FAANG interviews : https://bit.ly/cwr-educative Use this link above ...

In this video, we solve LeetCode 11 – Container With Most Water using an efficient and interview-ready Two Pointer approach in ...

In this video, we solve LeetCode 231 – Power of Two using an efficient and interview-ready approach in Java. This problem is a ...

Problem: https://codeforces.com/contest/1548/problem/B Code: https://codeforces.com/contest/1548/submission/124538124 I ...

Why Should You Learn DSA Patterns in 2025? https://www.youtube.com/watch?v=qH2VQY48mg4 DSA Patterns Playlist: https://www ...

Welcome to Lecture 5 of the DSA Patterns Playlist — in this video, we break down the Dutch National Flag Algorithm and Triplet ...

Welcome to the third lecture in this dsa pattern series. If you want the sheet you can take it here: ...