Nikhil Lohia
33.3K subscribers
14:12
Max Consecutive Ones (LeetCode 485) | Full Solution w/ Kadane's Algorithm | Visuals and Animations
Nikhil Lohia
137 views • 8 hours ago
20:41
Koko Eating Bananas (LeetCode 875) | Full solution with beautiful diagrams and visualizations
Nikhil Lohia
503 views • 7 days ago
18:36
Kth Missing Positive Number (LeetCode 1539) | Full Solution with intuition, animations and visuals
Nikhil Lohia
533 views • 2 weeks ago
21:45
Copy List With Random Pointer (LeetCode 138) | Full Solution with animations and 3 step process
Nikhil Lohia
537 views • 3 weeks ago
13:07
Reverse Only Letters (LeetCode 917) | 2 Different Methods | Stack Data Structure and Two Pointers
Nikhil Lohia
732 views • 4 weeks ago
23:11
Decode Ways (LeetCode 91) | Full Solution with visuals | Recursion to Dynamic Programming
Nikhil Lohia
1K views • 1 month ago
14:20
Reverse Words In A String III (LeetCode 557) | Full solution | 3 different methods
Nikhil Lohia
2K views • 1 month ago
11:32
Sum of Square Numbers (LeetCode 633) | Full Solution | Two pointer approach | Efficient
Nikhil Lohia
951 views • 1 month ago
15:03
Boats to Save People (LeetCode 881) | Full Solution with diagrams and visuals | Greedy
Nikhil Lohia
905 views • 1 month ago
14:49
Count Complete Tree Nodes (LeetCode 222) | Complete tree examples | Recursive & Iterative
Nikhil Lohia
1K views • 2 months ago
19:30
Implement Stack using Queues (LeetCode 225) | Using single and 2 queues | Visuals and animations
Nikhil Lohia
2.1K views • 2 months ago
15:23
Implement Queue using Stacks (LeetCode 232) | Side by side demo and diagrams
Nikhil Lohia
1.3K views • 2 months ago
17:05
Graph Data Structure | Part 12 | Graph Coloring Problem | Step by Step demo Greedy approach
Nikhil Lohia
368 views • 2 months ago
3:00
Channel updates 1.0
Nikhil Lohia
753 views • 2 months ago
21:33
Graph Data Structure | Part 11 | Dijkstra's Algorithm | Shortest Path in Graph Step by Step Demo
Nikhil Lohia
506 views • 3 months ago
13:34
Graph Data Structure | Part 10 | Kruskal's Algorithm | MST Step by Step Demo & Code
Nikhil Lohia
520 views • 3 months ago
19:02
Graph Data Structure | Part 9 | Prim's Algorithm | MST Step by Step Demo & Code
Nikhil Lohia
553 views • 3 months ago
12:53
Graph Data Structure | Part 8 | Minimum Spanning Tree | Concept & Examples
Nikhil Lohia
463 views • 3 months ago
13:12
Graph Data Structure | Part 7 | Weighted Directed Graph | Code & Implementation
Nikhil Lohia
617 views • 3 months ago
20:44
Graph Data Structure | Part 6 | Breadth First Search and Traversal | BFS
Nikhil Lohia
817 views • 4 months ago
19:25
Graph Data Structure | Part 5 | Depth First Search and Traversal | DFS
Nikhil Lohia
1K views • 4 months ago
19:53
Graph Data Structure | Part 4 | Adjacency List Representation and Operations
Nikhil Lohia
913 views • 4 months ago
17:44
Graph Data Structure | Part 3 | Adjacency Matrix Representation and Operations
Nikhil Lohia
1K views • 4 months ago
16:03
Graph Data Structure | Part 2 | Different types with real world applications
Nikhil Lohia
1K views • 5 months ago
17:48
Graph Data Structure | Part 1 | Animations and Visuals
Nikhil Lohia
2.3K views • 5 months ago
28:11
Longest Increasing Subsequence (LeetCode 300) | Detailed solution with animations and diagrams
Nikhil Lohia
7.1K views • 5 months ago
14:45
Remove nth node from end of Linked List (LeetCode 19) | A very very easy solution
Nikhil Lohia
4.6K views • 5 months ago
15:01
Valid Parentheses (LeetCode 20) | Full solution with visuals and animations | Stack Data Structure
Nikhil Lohia
7.9K views • 5 months ago
20:57
Jump Game 3 (LeetCode 1306) | Simplified solution with diagrams | Level Order Traversal | BFS
Nikhil Lohia
1.3K views • 6 months ago
13:31
Maximum Length of Repeated Subarray (LeetCode 718) | Longest Common Substring | Simplified
Nikhil Lohia
2.6K views • 6 months ago
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