| S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
| 1 | Longest Substring Without Repeating Characters LeetCode Solution | 2689 |
| 2 | Addition of Two Matrices | 2338 |
| 3 | Implementation of Deque using Doubly Linked List | 1981 |
| 4 | H-Index Leetcode Solution | 1233 |
| 5 | Smallest Multiple of a Given Number | 1108 |
| 6 | Count the number of nodes at given level in a tree using BFS | 943 |
| 7 | Remove Minimum Number of Elements Such That no Common Element Exist in both Array | 729 |
| 8 | Check whether a given Binary Tree is Complete or not | 645 |
