S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
1 | 3Sum Leetcode Solution | 5880 |
2 | Valid Parentheses LeetCode Solution | 5797 |
3 | First Repeating Element | 5052 |
4 | Single Number Leetcode Solution | 4905 |
5 | Search Insert Position Leetcode Solution | 4383 |
6 | Find the Maximum Repeating Number in Array | 4301 |
7 | Pow(x, n) Leetcode Solution | 4136 |
8 | Sqrt(x) Leetcode Solution | 4035 |
9 | Roman to Integer Leetcode Solution | 3839 |
10 | Running Sum of 1d Array Leetcode Solution | 3806 |
11 | Merge Sorted Arrays Leetcode Solution | 3723 |
12 | Valid Palindrome Leetcode Solution | 3550 |
13 | Concatenation of Array LeetCode Solution | 3474 |
14 | Find All Numbers Disappeared in an Array Leetcode Solution | 3453 |
15 | Word Search Leetcode Solution | 3271 |
16 | Spiral Matrix LeetCode Solution | 3254 |
17 | Meeting Rooms II LeetCode Solution | 3216 |
18 | Kids With the Greatest Number of Candies Leetcode Solution | 3200 |
19 | Longest Palindromic Substring LeetCode Solution | 3154 |
20 | Longest Common Prefix Leetcode Solution | 3123 |
21 | Maximum Subarray Leetcode Solution | 3050 |
22 | Jump Game Leetcode Solution | 2960 |
23 | Number of Islands LeetCode Solution | 2907 |
24 | Isomorphic Strings Leetcode Solution | 2878 |
25 | Missing Number Leetcode Solution | 2874 |
26 | Next Greater Element I Leetcode Solution | 2788 |
27 | Combination Sum Leetcode Solution | 2761 |
28 | 3Sum Closest LeetCode Solution | 2754 |
29 | Rearrange Positive and Negative Numbers Alternatively in Array | 2735 |
30 | Integer to Roman Leetcode Solution | 2693 |