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1,934,650 results

Nikhil Chaudhari
#Java Tutorials for Beginners in Hindi by Nikhil Sir

Hi guys, I'm Nikhil Chaudhari a Java Trainer. I will help you to grow your knowledge in java from basics. Gravity Software Classes ...

12:47
#Java Tutorials for Beginners in Hindi by Nikhil Sir

2,223 views

5 years ago

Nikhil Lohia
Backtracking made easy | Algorithmic Paradigms | Real life example | Study Algorithms

Super helpful resources available here: https://nikoo28.github.io/all-my-links/ To see more videos like this, you can buy me a ...

15:13
Backtracking made easy | Algorithmic Paradigms | Real life example | Study Algorithms

55,698 views

4 years ago

JNation
Interview with Nikhil Nanivadekar - JNation 2025

Nikhil Nanivadekar, Principal Engineer at Amazon and Java Champion, reflects on the creative potential of generative AI—and ...

8:12
Interview with Nikhil Nanivadekar - JNation 2025

39 views

1 year ago

Nikhil Lohia
Coding Interview Patterns - HashSet and HashMap

Schedule a 1:1 session with me: https://topmate.io/nikoo28 Join this channel to get access to perks: ...

19:40
Coding Interview Patterns - HashSet and HashMap

18,793 views

11 months ago

Nikhil Lohia
Binary Search Algorithm with step-by-step animations and examples | Study Algorithms

Binary Search is one of the most important search algorithm in computer programming. As the name suggests, binary means 2, ...

14:57
Binary Search Algorithm with step-by-step animations and examples | Study Algorithms

5,941 views

5 years ago

Nikhil Lohia
Two Sum (LeetCode #1) | 3 Solutions with animations | Study Algorithms

Super helpful resources available here: https://nikoo28.github.io/all-my-links/ To see more videos like this, you can buy me a ...

17:36
Two Sum (LeetCode #1) | 3 Solutions with animations | Study Algorithms

124,085 views

5 years ago

Nikhil Lohia
Maximum Sub-Array Sum (LeetCode 53) | Kadane's Algorithm | Study Algorithms

Super helpful resources available here: https://nikoo28.github.io/all-my-links/ Maximum sub-array is a programming challenge on ...

9:03
Maximum Sub-Array Sum (LeetCode 53) | Kadane's Algorithm | Study Algorithms

71,895 views

6 years ago

Nikhil Lohia
Linked List Cycle (LeetCode 141) | Full solution with demo | Floyd Warshall | Study Algorithms

A really interesting problem where you are required to determine if there is a cycle in a linked list. A loop/cycle is formed if one of ...

16:14
Linked List Cycle (LeetCode 141) | Full solution with demo | Floyd Warshall | Study Algorithms

25,967 views

4 years ago

Nikhil Lohia
Invert Binary Tree (LeetCode 226) | Full solution with diagrams and animations | Study Algorithms

Inverting a binary tree is more synonymous with mirroring a binary tree. Try to assume that there is a mirror in front of the tree and ...

16:00
Invert Binary Tree (LeetCode 226) | Full solution with diagrams and animations | Study Algorithms

23,442 views

3 years ago

Nikhil Lohia
Subsets (LeetCode 78) | Full solution with backtracking examples | Interview | Study Algorithms

Super helpful resources available here: https://nikoo28.github.io/all-my-links/ To see more videos like this, you can buy me a ...

15:50
Subsets (LeetCode 78) | Full solution with backtracking examples | Interview | Study Algorithms

90,967 views

4 years ago

Nikhil Lohia
Longest Repeating Substring without repeating characters (LeetCode 3) | Two pointer approach

Super helpful resources: https://nikoo28.github.io/all-my-links/ Actual problem on LeetCode: ...

17:30
Longest Repeating Substring without repeating characters (LeetCode 3) | Two pointer approach

61,081 views

1 year ago

Nikhil Lohia
Pascal's Triangle (LeetCode 118) | Full solution w/ implementation | Fun patterns | Hidden insights

Super helpful resources: https://nikoo28.github.io/all-my-links/ Sample problem on LeetCode: ...

18:15
Pascal's Triangle (LeetCode 118) | Full solution w/ implementation | Fun patterns | Hidden insights

38,493 views

2 years ago

Nick White
LeetCode  Letter Combinations of a Phone Number Solution Explained - Java

The Best Place To Learn Anything Coding Related - https://bit.ly/3MFZLIZ Preparing For Your Coding Interviews? Use These ...

10:21
LeetCode Letter Combinations of a Phone Number Solution Explained - Java

54,210 views

6 years ago

Nikhil Lohia
Maximum Depth of Binary Tree (LeetCode 104) | Full Solution with animations | Study Algorithms

The underlying concept to finding the maximum depth is to find the height of a binary tree and is a very basic concept which is ...

15:45
Maximum Depth of Binary Tree (LeetCode 104) | Full Solution with animations | Study Algorithms

23,929 views

3 years ago

Nick White
LeetCode Remove Element Solution Explained - Java

The Best Place To Learn Anything Coding Related - https://bit.ly/3MFZLIZ Preparing For Your Coding Interviews? Use These ...

6:21
LeetCode Remove Element Solution Explained - Java

39,967 views

6 years ago

Nikhil Lohia
Valid Parentheses (LeetCode 20) | Full solution with visuals and animations | Stack Data Structure

Super helpful resources: https://nikoo28.github.io/all-my-links/ Actual problem on LeetCode: ...

15:01
Valid Parentheses (LeetCode 20) | Full solution with visuals and animations | Stack Data Structure

53,332 views

2 years ago

Nikhil Lohia
Permutations (LeetCode 46) | Full solution with backtracking examples | Interview | Study Algorithms

Super helpful resources available here: https://nikoo28.github.io/all-my-links/ To see more videos like this, you can buy me a ...

16:55
Permutations (LeetCode 46) | Full solution with backtracking examples | Interview | Study Algorithms

118,797 views

4 years ago

Nikhil Lohia
Search a 2D matrix (LeetCode 74) | Full solution with visual examples and proof

Actual Problem: https://leetcode.com/problems/search-a-2d-matrix/description/ Chapters: 00:00 - Intro 00:44 - Problem Statement ...

12:43
Search a 2D matrix (LeetCode 74) | Full solution with visual examples and proof

18,399 views

3 years ago

Nikhil Lohia
Create Binary Tree from pre-order and in-order traversal (LeetCode 105) | Easiest explanation

Super helpful resources: https://nikoo28.github.io/all-my-links/ Actual Problem: ...

13:52
Create Binary Tree from pre-order and in-order traversal (LeetCode 105) | Easiest explanation

32,752 views

3 years ago

Nikhil Lohia
Jump Game (LeetCode 55) | Full solution with animations and visuals | Greedy Algorithms

Super helpful resources available here: https://nikoo28.github.io/all-my-links/ To see more videos like this, you can buy me a ...

18:35
Jump Game (LeetCode 55) | Full solution with animations and visuals | Greedy Algorithms

59,573 views

2 years ago