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DSA Problems
TitleTopicsAcceptanceSolutionDifficulty
1. Permutation of an Array

Array

Recursion

68.00% Medium
2. Missing And Repeating

Array

24.83% Easy
3. Search In Rotated Sorted Array

Array

Searching Algorithms

37.64% Medium
4. Longest Common Prefix

Array

String

44.20% Easy
5. Count Inversions

Array

Sorting Algorithms

16.93% Medium
6. 2Sum - Pair With Given Sum

Array

Hashing

Hashmap

30.61% Easy
7. Maximize Number of 1's

Array

Binary Search

50.00% Medium
8. Maximum fruit gathering by birds

Array

50.00% Easy
9. Sum of elements of smallest subarray greater than x

Array

50.00% Easy
10. Minimum sum

Array

Sorting Algorithms

17.14% Medium
11. Number of Pairs

Array

21.82% Medium
12. Find Transition Point

Array

Searching Algorithms

37.90% Easy
13. 0-1 Knapsack Problem

Array

Dynamic Programming

50.00% Medium
14. Rod Cutting

Array

Dynamic Programming

50.00% Medium
15. Stock buy and sell

Array

Dynamic Programming

29.18% Medium
16. Maximum Meetings in One Room

Array

Sorting Algorithms

33.57% Medium
17. Distinct Paths II

Array

Recursion

Dynamic Programming

2D Array

50.00% Medium
18. Minimum Path Sum

Array

Dynamic Programming

2D Array

50.00% Medium
19. Distinct Paths

Array

Recursion

Dynamic Programming

2D Array

50.00% Medium
20. Longest Increasing Subsequence

Array

Dynamic Programming

20.00% Medium
21. Longest Common Subsequence

Array

String

Dynamic Programming

50.00% Medium
22. Cake Distribution Problem

Array

Searching Algorithms

64.62% Hard
23. Search Insert Position

Array

Sorting Algorithms

48.03% Easy
24. 3 Sum

Array

Sorting Algorithm

35.80% Medium
25. Making A Large Island

Graph

BFS

DFS

52.36% Hard
26. Stepping Numbers

BFS

DFS

48.44% Medium
27. Course Schedule

Graph

BFS

DFS

51.77% Medium
28. You and your books

Array

Dynamic Programming

50.00% Easy
29. Next Smallest Palindrome

Array

19.63% Hard
30. Count Smaller elements

Array

38.16% Hard
31. Find Kth Rotation

Array

Stack

Searching Algorithm

23.16% Easy
32. Merge Sorted Arrays

Array

Sorting Algorithms

32.01% Easy
33. Missing In Array

Array

Searching Algorithms

29.59% Easy
34. Maximum Product Of Two Numbers

Array

Sorting Algorithms

81.34% Basic
35. Maximum Subarray Sum

Array

36.28% Medium
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