In-order traversal of Binary Tree | Step by step demo with example | Study Algorithms
13:37
Find in video from 04:21Binary Tree Traversal
In-order traversal of Binary Tree | Step by step demo with example | …
9.7K viewsOct 16, 2021
YouTubeNikhil Lohia
Level order traversal of Binary Tree | Step by step demo with example | Study Algorithms
14:51
Find in video from 01:08What are Levels in a Binary Tree?
Level order traversal of Binary Tree | Step by step demo with example | …
17.7K viewsNov 5, 2021
YouTubeNikhil Lohia
Invert Binary Tree (LeetCode 226) | Full solution with diagrams and animations | Study Algorithms
16:00
Invert Binary Tree (LeetCode 226) | Full solution with diagrams and an…
21K viewsDec 18, 2022
YouTubeNikhil Lohia
Maximum Depth of Binary Tree (LeetCode 104) | Full Solution with animations | Study Algorithms
15:45
Maximum Depth of Binary Tree (LeetCode 104) | Full Solution wit…
21.3K viewsOct 10, 2022
YouTubeNikhil Lohia
Same Tree (LeetCode 100) | Full solution with visuals and animations | Study Algorithms
14:16
Same Tree (LeetCode 100) | Full solution with visuals and animatio…
12.8K viewsDec 11, 2022
YouTubeNikhil Lohia
Serialize and Deserialize a Binary Tree (LeetCode 297) | Interview Essential | Queues
19:09
Serialize and Deserialize a Binary Tree (LeetCode 297) | Interview Es…
509 views4 weeks ago
YouTubeNikhil Lohia
Tree Data Structure | Introduction | Tree Easy Explanation | Study Algorithms
11:55
Find in video from 03:49What is a Tree?
Tree Data Structure | Introduction | Tree Easy Explanation | Study Alg…
12.8K viewsSep 18, 2021
YouTubeNikhil Lohia
11:46
Average of Levels Binary Tree (LeetCode 637) | Solution with eas…
6.9K viewsAug 29, 2022
YouTubeNikhil Lohia
17:24
Find in video from 01:06Basics of a Binary Search Tree
What is a Binary Search Tree | Animations, Idea and Examples | …
4.7K viewsMar 9, 2022
YouTubeNikhil Lohia
11:43
Binary Trees Introduction | Different types with visual representation w…
5.6K viewsOct 2, 2021
YouTubeNikhil Lohia
10:23
Understanding Tree Data Structure | Definitions, Terminology with exa…
7.4K viewsSep 25, 2021
YouTubeNikhil Lohia
14:47
Find in video from 02:21Solution Idea using Tree Traversal
Subtree of Another Tree (LeetCode 572) | Full solution with examples …
11.7K viewsMar 20, 2023
YouTubeNikhil Lohia
15:01
Path Sum (LeetCode 112) | Full solution with visuals and graphic…
21.8K viewsOct 23, 2022
YouTubeNikhil Lohia
14:00
Range Sum of BST (LeetCode 938) | Full solution with animations and …
7.7K viewsMar 6, 2022
YouTubeNikhil Lohia
12:33
API Gateway | An overview, explained with diagrams and flow …
13.2K views10 months ago
YouTubeNikhil Lohia
18:41
Course Schedule (LeetCode 207) | Interview Essential | BFS, Queue, …
5.7K views6 months ago
YouTubeNikhil Lohia
10:04
System Design - Part 23 | Companion Flashcards | Free reso…
1.3K views3 months ago
YouTubeNikhil Lohia
18:49
Single Number 3 | Find 2 unique element where all others element…
521 views2 months ago
YouTubeNikhil Lohia
28:56
Coding Interview Patterns - Prefix Sum | 10 different problems in a si…
1.3K views5 months ago
YouTubeNikhil Lohia
17:57
Subarray Sum Equals K (LeetCode 560) | Interview Essential | Prefix S…
21.5K views6 months ago
YouTubeNikhil Lohia
20:55
Gas Station (LeetCode 134) | Full Solution with Diagrams and anima…
12.1K views11 months ago
YouTubeNikhil Lohia
21:01
Trapping Rain Water (LeetCode 42) | Interview Essential | Full visual sol…
5K views1 month ago
YouTubeNikhil Lohia
21:05
Longest Subarray Sum Equals K | Interview Essential | Prefix Sum
11.5K views5 months ago
YouTubeNikhil Lohia
13:48
Find Pivot Index (LeetCode 724) | Full solution with constant space …
6.9K viewsNov 4, 2024
YouTubeNikhil Lohia
16:05
System Design - Part 1 | Introduction & Career Path | Why …
46.8K viewsJul 29, 2024
YouTubeNikhil Lohia
19:02
Coding Interview Patterns - Two Pointers
26K views8 months ago
YouTubeNikhil Lohia
10:34
Diameter of Binary Tree (LeetCode 543) | Full Solution with Examples …
37.7K viewsJun 30, 2020
YouTubeNikhil Lohia
22:50
System Design - Part 13 | Design a URL Shortener | 2 Methods
15.4K viewsDec 17, 2024
YouTubeNikhil Lohia
15:48
Unique Paths (LeetCode 62) | Full Dynamic Programming method wi…
12.4K viewsDec 9, 2024
YouTubeNikhil Lohia
11:54
Maximum Binary Tree (LeetCode 654) | Full Solution with a natural …
5.6K viewsMay 21, 2023
YouTubeNikhil Lohia
See more videos
Static thumbnail place holder