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1,525,302 results

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

53,798 views

4 years ago

Nikhil Lohia
Quick Sort super easy explanation with animations and example | Full implementation and code

Quick Sort is a really popular but at the same time a little tricky algorithm to perform sorting. It is used extensively so that your code ...

19:00
Quick Sort super easy explanation with animations and example | Full implementation and code

9,414 views

5 years 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

14,608 views

8 months 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

24,166 views

4 years 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

5,623 views

5 years ago

Nikhil Lohia
Course Schedule (LeetCode 207) | Interview Essential | BFS, Queue, Cycle in a directed graph

Invaluable problem navigator: https://topmate.io/nikoo28/1672249?utm_source=public_profile&utm_campaign=nikoo28 Join this ...

18:41
Course Schedule (LeetCode 207) | Interview Essential | BFS, Queue, Cycle in a directed graph

6,510 views

7 months ago

Nick White
LeetCode Number of Recent Calls Solution Explained - Java

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

4:49
LeetCode Number of Recent Calls Solution Explained - Java

15,092 views

7 years ago

Nikhil Lohia
HackerRank - Reverse Linked List | Full solution with visuals | Study Algorithms

Super helpful resources: https://nikoo28.github.io/all-my-links/ A very popular and famous interview question. In this problem you ...

14:30
HackerRank - Reverse Linked List | Full solution with visuals | Study Algorithms

29,647 views

4 years ago

Nikhil Lohia
Level order traversal of Binary Tree | Step by step demo with example | Study Algorithms

When you look at a binary tree, the first thing you might see is that each node is at a different height. This simply implies that you ...

14:51
Level order traversal of Binary Tree | Step by step demo with example | Study Algorithms

18,492 views

4 years ago

Nikhil Lohia
Set Matrix Zeroes (LeetCode 73) | Full solution 3 different ways with diagrams and visuals

Super helpful resources available here: https://nikoo28.github.io/all-my-links/ A fun puzzle to solve. The bigger challenge is to ...

18:00
Set Matrix Zeroes (LeetCode 73) | Full solution 3 different ways with diagrams and visuals

58,932 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

56,029 views

2 years ago

Nikhil Lohia
Selection Sort | Live demo, visuals and code | Study Algorithms

Sorting is a really essential concept when it comes to computer programming. Selection sort is one of the 3 beginner sorting ...

12:30
Selection Sort | Live demo, visuals and code | Study Algorithms

4,226 views

5 years ago

Nick White
LeetCode Word Search Solution Explained - Java

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

12:08
LeetCode Word Search Solution Explained - Java

52,928 views

6 years ago

Nikhil Lohia
What is a HashMap? | Data Structures | Easy explanation with animations | Study Algorithms

The term HashMap is a bit confusing because the data structure does not look like a map we know about. It is indeed more kind of ...

14:50
What is a HashMap? | Data Structures | Easy explanation with animations | Study Algorithms

9,962 views

3 years ago

Nikhil Lohia
Longest Repeating Character Replacement (LeetCode 424) | Single iteration | Sliding Window

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

18:04
Longest Repeating Character Replacement (LeetCode 424) | Single iteration | Sliding Window

33,341 views

1 year ago

Nikhil Lohia
Merge Sort with Visuals and Animations | Study Algorithms

Sorting is used in a lot of computer applications and to solve programming problems. Merge sort is a really popular sorting ...

16:38
Merge Sort with Visuals and Animations | Study Algorithms

10,338 views

5 years ago

We ANA
Exploring Java Iteration Statements | Nikhil Raj | We ANA

Exploring Java Iteration Statements Dive into the world of Java iteration statements with @as_always_raj! 🖥️✨ Learn the ...

10:57
Exploring Java Iteration Statements | Nikhil Raj | We ANA

122 views

2 years ago

Nikhil Lohia
HackerRank - Left Rotation | Full Solution and Examples | Study Algorithms

Given an array of integers, you need to perform a left rotation on the array 'k' number of times. This video explains you what is ...

13:27
HackerRank - Left Rotation | Full Solution and Examples | Study Algorithms

27,047 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

119,949 views

5 years ago

Nikhil Lohia
Graph Data Structure | Part 5 | Depth First Search and Traversal | DFS

Chapters: 00:00 - Intro 00:54 - Why is graph traversal different? 04:02 - Depth First Traversal 10:03 - Code (Iterative DFS) 13:44 ...

19:25
Graph Data Structure | Part 5 | Depth First Search and Traversal | DFS

10,664 views

2 years ago