Algorithms

List of Problems requiring solutions :

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1. Sliding Window Maximum

2. Count Different Palindromic Subse

3. A Mindbending Scenario from the "Australian Informatics Olympiad programme!"

4. Counting to Infinity from the "Australian Informatics Olympiad programme!"

5. The Tremendous Tak-Tak Tree from the "Australian Informatics Olympiad programme!"

6. Triple Hunting from the "Australian Informatics Olympiad programme!"

7. Friendlist from the "Australian Informatics Olympiad programme!"

8. Connect N ropes with minimum cost using Priority Queue

9. Make a sudoku solver.

10. N-Queens

11. Largest Rectangle in Histogram

12. Trapping Rain Water

13. Longest Valid Parentheses

14. Wildcard Matching

15. Sliding Window Maximum

16. Find Median from Data Stream

17. Minimum Window Substring

18. Merge k Sorted Lists

19. Largest Rectangle in Histogram

20. Reverse Nodes in k-Group

21. Smallest window in a string containing all the characters of another string

22. Flatten binary tree to linked list

23. Predecessor and Successor in Binary Search Tree

24. Binary Tree Maximum Path Sum

27. Minimum Cost of Rope

Link : https://practice.geeksforgeeks.org/problems/minimum-cost-of-ropes-1587115620/1#

28. Greedy algorithm to find minimum number of coins