💻 Data Structures and Algorithms with Python - Arrays

📘 Over 30 commonly asked Array interview questions from FAANG and top-tier companies

💡 Python solutions for efficient problem-solving

💻 Access to a convenient code editor for hands-on practice

🔍 Detailed explanations to understand underlying concepts

💪 Boost your coding skills and nail interviews

🎯 Prepare for success with this must-have interview preparation resource

EXPERT CURATED LIST! GUARANTEED INTERVIEW CLEARANCE.

SOLUTIONS EXPLAINED IN THIS INTERVIEW GUIDE:

1. Reverse the array
2. Find the maximum and minimum element in an array
3. Find the "Kth" max and min element of an array
4. Given an array which consists of only 0, 1 and 2. Sort the array without using any sorting algo
5. Move all the negative elements to one side of the array
6. Find the Union and Intersection of the two sorted arrays.
7. Write a program to cyclically rotate an array by one.
8. Find Largest sum contiguous Subarray [V. IMP] / Kadne's Algorithm
9. Minimise the maximum difference between heights [V.IMP]
10. Minimum no. of Jumps to reach end of an array
11. Find duplicate in an array of N+1 Integers
12. Merge 2 sorted arrays without using Extra space.
13. Merge Intervals
14. Next Permutation
15. Count Inversion
16. Best time to buy and Sell stock
17. Find all pairs on integer array whose sum is equal to given number
18. Find common elements In 3 sorted arrays
19. Rearrange the array in alternating positive and negative items with O(1) extra space
20. Find if there is any subarray with sum equal to 0
21. Find factorial of a large number
22. Find maximum product subarray
23. Find longest consecutive subsequence
24. Given an array of size n and a number k, find all elements that appear more than " n/k " times.
25. Maximum profit by buying and selling a share atmost twice
26. Find whether an array is a subset of another array
27. Find the triplet that sum to a given value
28. Trapping Rain water problem
29. Chocolate Distribution problem
30. Smallest Subarray with sum greater than a given value
31. Three way partitioning of an array around a given value
32. Minimum swaps required bring elements less equal K together
33. Minimum no. of operations required to make an array palindrome
34. Median of 2 sorted arrays of different size