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In this video, we solve the Unstop POTD Challenge dated 16/12/2025: “Maximum Absolute Difference of Leaf Nodes”. Topic: ...

This video explains AVL Trees and AVL Rotations starting from the basics of Binary Search Trees (BST). We cover why BSTs ...

Learn Heap Data Structure in Java from scratch in this beginner-friendly yet deeply comprehensive session of DSA in Java ...

The code is given in this link. https://drive.google.com/file/d/1yDy0imOsS3xpUF9zOlR8DdpxGJlmc2yJ/view?usp=sharing.

In this video, I break down the problem, explain the recursive approach, and walk through the logic step‑by‑step so you can ...

... examples ✓ Optimized Java implementation ✓ Time & Space complexity analysis This problem is a core Binary Search pattern ...

Leetcode|3781 Maximum Score After Binary Swaps | Java | Bi Weekly Contest172 where to find leetcode daily challenge leetcode ...

👋 Hello everyone, it's Mansi Singh - Your Coding Companion! 🚀 🔴 In this tutorial, we will learn how to do find the top view ...

Validate Binary Search Tree | LeetCode Solution in Java** In this video, we solve the **Validate Binary Search Tree** problem ...

Given the root of a binary tree and an integer targetSum, return true if the tree has a root-to-leaf path such that adding up all the ...

Full Stack Java Developer Program (Discount Code - YTBE15) ...

In this video, I have talked about right way to learn DSA so that you will never forget. I have discussed why people are not ...

In this video, we solve LeetCode Problem 100 – Same Tree using the DFS (Depth First Search) recursive approach in Java.

Binary Tree ka ye question simple lagta hai… lekin recursion ka ek galat step = wrong answer ❌ Is video me hum Same Tree ...

"Binary Tree Preorder Traversal," involves traversing a binary tree in a pre-order manner, meaning visiting the root node, then the ...

Binary Tree ka Max Depth nikalna mushkil lagta hai? Is video ke baad tree recursion crystal clear ho jayegi Is video me tum ...

Source code :https://github.com/guptakaran-01/DSA-Codes/blob/main/leetcode-100 #java #leetcode #binarytree #interview ...

JAVA Free Course: https://www.youtube.com/playlist?list=PLQZwftl3whX1VJl7LXJHTvEs4QXgSXC9q MERN vs Mobile ...

"Populating Next Right Pointers in Each Node," involves populating each node's next pointer to point to its next right node in a ...