| S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
| 1 | Reverse String Without Temporary Variable | 3212 |
| 2 | Find Triplet in Array With a Given Sum | 2291 |
| 3 | Count of Triplets With Sum Less than Given Value | 1765 |
| 4 | Priority Queue Using Singly Linked List | 1437 |
| 5 | Pair of Positive Negative Values in an Array | 1262 |
| 6 | Removing Spaces from a String using stringstream | 1187 |
| 7 | Distance of nearest cell having 1 in a binary matrix | 1138 |
| 8 | BFS for Disconnected Graph | 1052 |
| 9 | Decode String | 1049 |
| 10 | Longest Common Subsequence with Permutations | 870 |
| 11 | Check given array of size n can represent BST of n levels or not | 518 |
