Validate Binary Tree Nodes | Using DSU | Intuitive | META | Leetcode - 1361

Channel:
India codestorywithMIK
Subscribers:
92,300
Published on ● Video Link: https://www.youtube.com/watch?v=FfA-2CrWVJw


Duration: 21:13
1,265 views
56

Whatsapp Community Link : https://www.whatsapp.com/channel/0029Va6kVSjICVfiVdsHgi1A
This is the 37th Video on our Graph Playlist.
In this video we will try to solve a very good DSU Problem - Validate Binary Tree Nodes (Leetcode-1361).
I have already explained this problem using Approach-1 (Using Binary Tree Properties). Find the link below :
https://www.youtube.com/watch?v=JlQEoNs263o
In this video we will solve it using the DSU approach.

I will explain the intuition so easily that you will never forget and start seeing this as cakewalk EASYYY.
We will do live coding after explanation and see if we are able to pass all the test cases.

Problem Name : Validate Binary Tree Nodes
Company Tags : META
My solutions on Github : https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Graph/Disjoint%20Set/Validate%20Binary%20Tree%20Nodes.cpp
Leetcode Link : https://leetcode.com/problems/validate-binary-tree-nodes/description/

My DP Concepts Playlist : https://youtu.be/7eLMOE1jnls
My Graph Concepts Playlist : https://youtu.be/5JGiZnr6B5w
My GitHub Repo for interview preparation : https://github.com/MAZHARMIK/Interview_DS_Algo
Subscribe to my channel : https://www.youtube.com/@codestorywithMIK
Instagram : https://www.instagram.com/codestorywithmik/
Facebook : https://www.facebook.com/people/codestorywithmik/100090524295846/
Twitter : https://twitter.com/CSwithMIK


╔═╦╗╔╦╗╔═╦═╦╦╦╦╗╔═╗
║╚╣║║║╚╣╚╣╔╣╔╣║╚╣═╣
╠╗║╚╝║║╠╗║╚╣║║║║║═╣
╚═╩══╩═╩═╩═╩╝╚╩═╩═╝


#coding #helpajobseeker #easyrecipes #leetcode #leetcodequestionandanswers #leetcodesolution #leetcodedailychallenge #leetcodequestions #leetcodechallenge #hindi #india #coding #helpajobseeker #easyrecipes #leetcode #leetcodequestionandanswers #leetcodesolution #leetcodedailychallenge#leetcodequestions #leetcodechallenge #hindi #india #hindiexplanation #hindiexplained #easyexplaination #interview#interviewtips #interviewpreparation #interview_ds_algo #hinglish #github #design #data #google #video #instagram #facebook



Other Videos By codestorywithMIK


2023-10-25Binary Trees With Factors | Easy Intuition | Dry Run | GOOGLE | Leetcode - 823
2023-10-24K-th Symbol in Grammar | Recursion | Recurrence Relation Explained | GOOGLE | Leetcode - 779
2023-10-23Find Largest Value in Each Tree Row | DFS | BFS | META | Leetcode - 515
2023-10-22Power of Four | 3 Approaches | Maths | With Proof | Bit Magic | Leetcode - 342
2023-10-22Thank you for the TRUST ❤️🙏 #codestorywithMIK
2023-10-22Maximum Score of a Good Subarray | GREEDY | INTUITION | AMAZON | Leetcode - 1793
2023-10-21Constrained Subsequence Sum | Recursion | Memoization | Sliding Window | GOOGLE | Leetcode - 1425
2023-10-20Flatten Nested List Iterator | 3 Approaches | Full Details | GOOGLE | NETFLIX | Leetcode - 341
2023-10-19Backspace String Compare | 2 Approaches | GOOGLE | Leetcode - 844 | Live Code | Explanation
2023-10-18Parallel Courses III | Topological Sorting | Intuition | Dry Run | UBER | Leetcode - 2050
2023-10-17Validate Binary Tree Nodes | Using DSU | Intuitive | META | Leetcode - 1361
2023-10-16Validate Binary Tree Nodes | Using Binary Tree Properties | BFS | META | Leetcode - 1361
2023-10-15Pascal's Triangle II | Using Same Code of Pascal's Triangle I | AMAZON | Leetcode - 119
2023-10-14Number of Ways to Stay in the Same Place After Some Steps | Recursion | Memoization | Leetcode- 1269
2023-10-13Painting the Walls | Why Greedy Fails | Recursion | Memoization | GOOGLE | Leetcode - 2742
2023-10-12Min Cost Climbing Stairs | Bottom Up | Recursion | Memoization | GOOGLE | Leetcode - 746
2023-10-11Find in Mountain Array | Binary Search | Using Same Code | AMAZON | Leetcode - 1095
2023-10-11Number of Flowers in Full Bloom | Brute Force | Optimal Approach | Binary Search | Leetcode - 2251
2023-10-10Minimum Number of Operations to Make Array Continuous | Brute Force | Optimal | Leetcode - 2009
2023-10-08Max Dot Product of Two Subsequences | Recursion | Memoization | AMAZON | Leetcode - 1458
2023-10-07Build Array Where You Can Find The Maximum Exactly K Comparisons |DP Concepts & Qns-14|Leetcode-1420