S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
1 | 3Sum Leetcode Solution | 5965 |
2 | Valid Parentheses LeetCode Solution | 5890 |
3 | Plus One Leetcode Solution | 5698 |
4 | First Repeating Element | 5105 |
5 | Single Number Leetcode Solution | 4973 |
6 | Search Insert Position Leetcode Solution | 4475 |
7 | Find the Maximum Repeating Number in Array | 4354 |
8 | Pow(x, n) Leetcode Solution | 4196 |
9 | Contains Duplicate II Leetcode Solution | 4150 |
10 | Sqrt(x) Leetcode Solution | 4103 |
11 | Intersection of Two Arrays II Leetcode Solution | 4041 |
12 | Count Primes Leetcode Solutions | 3898 |
13 | Roman to Integer Leetcode Solution | 3890 |
14 | Merge Sorted Arrays Leetcode Solution | 3789 |
15 | Reverse Vowels of a String Leetcode Solution | 3636 |
16 | Concatenation of Array LeetCode Solution | 3545 |
17 | Find All Numbers Disappeared in an Array Leetcode Solution | 3523 |
18 | Spiral Matrix LeetCode Solution | 3314 |
19 | Meeting Rooms II LeetCode Solution | 3275 |
20 | Longest Palindromic Substring LeetCode Solution | 3212 |
21 | Reverse String Without Temporary Variable | 3212 |
22 | Subarray and Subsequence | 3182 |
23 | Longest Common Prefix Leetcode Solution | 3181 |
24 | Maximum Subarray Leetcode Solution | 3094 |
25 | Jewels and Stones Leetcode Solution | 3094 |
26 | Jump Game Leetcode Solution | 3007 |
27 | Number of Islands LeetCode Solution | 2953 |
28 | Third Maximum Number Leetcode Solution | 2940 |
29 | Isomorphic Strings Leetcode Solution | 2921 |
30 | Missing Number Leetcode Solution | 2916 |