S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
1 | Single Number Leetcode Solution | 5031 |
2 | Longest Common Prefix Leetcode Solution | 3223 |
3 | Number of Islands LeetCode Solution | 2995 |
4 | Permutations Leetcode Solution | 2776 |
5 | Longest Substring Without Repeating Characters LeetCode Solution | 2725 |
6 | String to Integer (atoi) LeetCode Solution | 2549 |
7 | Quick Sort | 2317 |
8 | A Product Array Puzzle | 2223 |
9 | Binary Search LeetCode Solution | 2112 |
10 | Fibonacci Number LeetCode Solution | 2004 |
11 | Minimum Characters to be Added at Front to Make String Palindrome | 1779 |
12 | Decode String Leetcode Solution | 1516 |
13 | Product of Array Except Self LeetCode Solution | 1478 |
14 | Reverse a linked list | 1352 |
15 | Minimum Absolute Difference Leetcode Solution | 1279 |
16 | Binary Tree Zigzag Level Order Traversal LeetCode Solution | 1242 |
17 | Design a stack that supports getMin() in O(1) time and O(1) extra space | 1157 |
18 | Find the Smallest Divisor given a Threshold Leetcode Solution | 1146 |
19 | Find Median from Data Stream LeetCode Solution | 1066 |
20 | Container With Most Water LeetCode Solution | 960 |
21 | Heap Sort | 866 |
22 | GCD Of Two Numbers | 857 |
23 | Rotate Array | 737 |