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In this video, we solve the “Remove Nth Node From End of Linked List” problem — a very common coding interview question ...

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

For DSA preparation: https://leetcode.com/studyplan/top-interview-150/ Class Diagram: ...

In this video, we solve the classic “First Unique Character in a String” problem — a frequently asked DSA / Coding Interview ...

For DSA preparation: https://leetcode.com/studyplan/top-interview-150/ Class Diagram: ...

In this video, we solve the classic “Container With Most Water” problem — a favorite in coding interviews at top tech companies ...

In this video, we solve the famous “Roman to Integer” problem — a top-rated DSA interview question frequently asked in coding ...

In this video, we solve the popular “Valid Anagram” problem — a common question in coding interviews for top tech companies ...

In this video, we solve the Binary Tree Preorder Traversal problem — a fundamental DSA question and one of the most important ...

In this video, we solve the Binary Tree Postorder Traversal problem — a very important LeetCode Easy/Medium question and one ...

In this video, we solve the famous “Generate Parentheses” problem from LeetCode — a must-know DSA question often asked in ...

In this video, we solve the Longest Common Prefix problem — a frequently asked question in coding interviews at FAANG and top ...

In this video, we solve the famous Invert Binary Tree problem — a classic LeetCode Easy challenge and one of the most important ...

In this video, we solve the Factorial Number Problem — a classic DSA (Data Structures & Algorithms) question that is frequently ...

In this video, we solve the Binary Tree Inorder Traversal problem — one of the most important LeetCode Easy questions and a ...

In this video, we solve the “Middle of the Linked List” problem — a classic and frequently asked question in DSA and coding ...

In this video, we solve the “Remove Element” problem from LeetCode — a popular array-based DSA question that frequently ...

Contains Duplicate | Easy DSA Problem Explained with Code & Logic In this video, we solve the classic “Contains Duplicate” ...

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

Learn how to solve one of the most asked binary search problems in coding interviews! In this video, we solve the classic “Find ...