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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 ...

Problem Statement: We are playing the Guess Game. The game is as follows: I pick a number from 1 to n. You have to guess ...

Problem: You are a product manager and currently leading a team to develop a new product. Unfortunately, the latest version of ...

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

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

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 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 ...

Day 6 and 7 of my coding journey! I continued practicing Binary Search on Answers and solved more problems to strengthen ...

Problem Link: https://leetcode.com/problems/binary-tree-preorder-traversal/description/ Code: ...

Welcome to Day 12 of my DSA journey In this video, I explain two important Binary Tree traversal techniques that are frequently ...

In this video, we solve the Good Nodes in Binary Tree problem — a frequently asked DSA question in coding interviews at top ...

Vertical & Boundary Traversal | LeetCode + Interview Prep | 2 Questions Welcome to Episode 11 of my DSA Study With Me series ...

Day 7 of my Coding Journey 🚀 In today’s video, I solve three of the most important Binary Tree interview problems that are ...

Larry solves and analyzes this Leetcode problem as both an interviewer and an interviewee. This is a live recording of a real ...

Larry solves and analyzes this Leetcode problem as both an interviewer and an interviewee. This is a live recording of a real ...

In this video, we dive into a commonly asked coding interview question: how to find the **first and last occurrence** of a given ...

Post: https://helloacm.com/teaching-kids-programming-closest-leaf-in-a-binary-tree-breadth-depth-first-search-in-graph/ If you like ...

00:01 Two Sum Problem 01:00 (i, j) are the indices 04:05 Sum is Smaller 06:15 Python 10:46 Summary Post: ...