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Arrays Medium Problems

Let's start by some basic Medium Arrays problems solve in DSA

1. Next Permutation

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

2. Best time to Buy and Sell Stock II

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

3. Repeat and Missing Number Array

Problem	Solution	Video	Tutorial
GFG	LeetCode	Cooming Soon...	CodeMasterMindHQ

4. Kth-Largest Element in an Array

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

5. Trapping Rain Water

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

6. Product of Array Except Self

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

7. Maximum Product Subarray

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

8. Find Minimum in Rotated Sorted Array

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

9. Find Pair with Sum in Sorted & Rotated Array

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

10. 3Sum

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

11. Container With Most Water

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

12. Given Sum Pair

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

13. Kth - Smallest Element

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

14. Merge Overlapping Intervals

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

15. Find Minimum Number of Merge Operations to Make an Array Palindrome

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

16. Given an Array of Numbers Arrange the Numbers to Form the Biggest Number

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

17. Space Optimization Using Bit Manipulations

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

18. Set Matrix Zeroes

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

19. Sort Colors (Sort an array of 0’s 1’s 2’s)

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

20. Rotate Image (Rotate Matrix)

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

21. Merge Intervals (Merge Overlapping Subintervals)

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

22. Find the Duplicate Number

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

23. Count Inversions (Inversion of Array (Pre-req: Merge Sort))

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

24. Search a 2D Matrix

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

25. Pow(x, n)

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

26. Majority Element II

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

27. Unique Paths

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

28. 4Sum

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

29. Longest Consecutive Sequence

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

30. Largest subarray with k sum

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

31. Subarray with given XOR

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

32. Longest Substring Without Repeating Characters

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

33. Container With Most Water

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

34. Search in Rotated Sorted Array

Problem	Solution	Video	Tutorial
LeetCode	LeetCode	Cooming Soon...	CodeMasterMindHQ

1. Next Permutation
2. Best time to Buy and Sell Stock II
3. Repeat and Missing Number Array
4. Kth-Largest Element in an Array
5. Trapping Rain Water
6. Product of Array Except Self
7. Maximum Product Subarray
8. Find Minimum in Rotated Sorted Array
9. Find Pair with Sum in Sorted & Rotated Array
10. 3Sum
11. Container With Most Water
12. Given Sum Pair
13. Kth - Smallest Element
14. Merge Overlapping Intervals
15. Find Minimum Number of Merge Operations to Make an Array Palindrome
16. Given an Array of Numbers Arrange the Numbers to Form the Biggest Number
17. Space Optimization Using Bit Manipulations
18. Set Matrix Zeroes
19. Sort Colors (Sort an array of 0’s 1’s 2’s)
20. Rotate Image (Rotate Matrix)
21. Merge Intervals (Merge Overlapping Subintervals)
22. Find the Duplicate Number
23. Count Inversions (Inversion of Array (Pre-req: Merge Sort))
24. Search a 2D Matrix
25. Pow(x, n)
26. Majority Element II
27. Unique Paths
28. 4Sum
29. Longest Consecutive Sequence
30. Largest subarray with k sum
31. Subarray with given XOR
32. Longest Substring Without Repeating Characters
33. Container With Most Water
34. Search in Rotated Sorted Array