| S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
| 1 | Single Number Leetcode Solution | 5089 |
| 2 | Combination Sum Leetcode Solution | 2900 |
| 3 | Maximum Profit in Job Scheduling Leetcode Solution | 2400 |
| 4 | Employee Free Time LeetCode Solution | 1566 |
| 5 | Trapping Rain Water Leetcode Solution | 1546 |
| 6 | Count Number of Occurrences in a Sorted Array | 1318 |
| 7 | Regular Expression Matching Regular Expression Matching LeetCode Solution | 1243 |
| 8 | Convert Sorted Array to Binary Search Tree Leetcode Solution | 1202 |
| 9 | Alien Dictionary LeetCode Solution | 1099 |
| 10 | Find Median from Data Stream LeetCode Solution | 1075 |
| 11 | Intersection of Two Linked Lists LeetCode Solution | 1065 |
| 12 | Smallest Common Region Leetcode Solution | 758 |
| 13 | Robot Bounded In Circle LeetCode Solution | 753 |
| 14 | Flatten 2D Vector LeetCode Solution | 642 |
| 15 | Koko Eating Bananas LeetCode Solution | 546 |
| 16 | Convert to Base -2 LeetCode Solution | 406 |
