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This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming.

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

Abstract Data Types. Queues, Stacks. Linked Lists. Trees, Binary Search Trees. Hash Tables. Tries. *** This is CS50, Harvard ...

A visual representation of Stack with animations and examples. How does it work behind the scenes? What are the basic ...

DSA Patterns Playlist: https://www.youtube.com/playlist?list=PLbJhGqY-mq47k_WLUtzVjmarUm1EuXPj2 Find the pattern sheet ...

In this video - the final video of this playlist - we will learn about the heap data structure and create a heap from scratch in Java.

Join me for a focused study session as we delve into mastering data structures using Java. Let's study together for 42 minutes, ...

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

Why Should You Learn DSA Patterns in 2026? https://www.youtube.com/watch?v=ks-aCN8dzv0 DSA Patterns Playlist: https://www ...

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

If you are new here: Get the pattern sheet: ...

Topics Covered: What are Primitive Data Types in Java? Overview of Java's 8 Primitive Data Types (byte, short, int, long, float, ...

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

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

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

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

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 “Middle of the Linked List” problem — a classic and frequently asked question in DSA and coding ...

In this video, we solve the famous 3 Sum Problem from LeetCode — a must-know DSA interview question frequently asked in ...

Welcome to day 1 of learning and mastering dsa patterns. If you dont have the dsa pattern sheet check out the instagram pinned ...