L36. Serialize and De-serialize Binary Tree | C++ | Java

Launching the best DSA Course + Platform

L18. Implement LRU Cache

L17. The Celebrity Problem | Stack and Queue Playlist

L16. Sliding Window Maximum | Stack and Queue Playlist

L11. Aestroid Collisions | Stack and Queue Playlist

L9. Sum of Subarray Minimum | Stack and Queue Playlist

L10. Sum of subarray ranges | Stack and Queue Playlist

L8. Trapping Rainwater | 2 Approaches | Stack and Queue Playlist

L7. Previous Smaller Element | Stack and Queue Playlist

L6. Next Greater Element - II | Stack and Queue Playlist

L4. Implement Min Stack | Stack and Queue Playlist

L5. Next Greater Element | Stack and Queue Playlist

L2. Check for Balanced Parentheses | Stack and Queue

L1. Introduction to Stack and Queue | Implementation using Data Structures

L13. Fractional Knapsack Algorithm

L12. Candy | Slope Approach Intuition Based

L11. Valid Parenthesis String | Multiple Approaches

L7. N Meeting in One Room | Greedy Algorithms Playlist

L5. Jump Game - II | Greedy Algorithm Playlist

L4. Jump Game - I | Greedy Algorithm Playlist

L3. Shortest Job First (or SJF) CPU Scheduling

L2. Lemonade Change | Greedy Algorithm Playlist

L1. Assign Cookies | Greedy Algorithm Playlist

L12. Minimum Window Substring | 2 Pointers and Sliding Window Playlist