S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
1 | Missing Number Leetcode Solution | 2986 |
2 | Isomorphic Strings Leetcode Solution | 2979 |
3 | String to Integer (atoi) LeetCode Solution | 2576 |
4 | A Product Array Puzzle | 2240 |
5 | Reverse Integer Leetcode Solution | 1984 |
6 | Palindrome Linked List Leetcode Solution | 1794 |
7 | Trapping Rain Water Leetcode Solution | 1569 |
8 | Product of Array Except Self LeetCode Solution | 1491 |
9 | Group Anagrams LeetCode Solution | 1466 |
10 | Sort Colors LeetCode Solution | 1413 |
11 | Insert Delete GetRandom O(1) Leetcode Solution | 1105 |
12 | Convert a normal BST to Balanced BST | 1057 |
13 | LRU Cache Leetcode Solution | 1031 |
14 | Container With Most Water LeetCode Solution | 978 |
15 | Sliding Window Maximum LeetCode Solution | 814 |
16 | Isomorphic Strings | 793 |
17 | Valid Parentheses Leetcode Solution | 778 |
18 | Contains Duplicate LeetCode Solution | 743 |
19 | Check given array of size n can represent BST of n levels or not | 522 |