S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
1 | 3Sum Leetcode Solution | 10299 |
2 | Longest Palindromic Substring LeetCode Solution | 5639 |
3 | 3Sum Closest LeetCode Solution | 4967 |
4 | Search in Rotated Sorted Array Leetcode Solution | 4903 |
5 | Largest Number Leetcode Solution | 4331 |
6 | Valid Anagram Leetcode Solution | 4196 |
7 | Maximum Number of Balloons Leetcode Solution | 4006 |
8 | Count subarrays with equal number of 1’s and 0’s | 3956 |
9 | Sort Colors LeetCode Solution | 3679 |
10 | Trapping Rain Water Leetcode Solution | 2952 |
11 | Find Triplet in Array With a Given Sum | 2947 |
12 | Smallest Positive Number Missing in an Unsorted Array | 2893 |
13 | Generate Parentheses Leetcode Solution | 2711 |
14 | Self Dividing Numbers | 2607 |
15 | Subarray Sum Equals K LeetCode Solution | 2602 |
16 | Top K Frequent Elements LeetCode Solution | 2558 |
17 | Cuckoo sequence program | 2557 |
18 | Insert Delete GetRandom O(1) Leetcode Solution | 2464 |
19 | Minimum Path Sum Leetcode Solution | 2421 |
20 | Count of Triplets With Sum Less than Given Value | 2325 |
21 | Move All the Zeros to the End of the Given Array | 2019 |
22 | Difference between highest and least frequencies in an array | 2012 |
23 | LRU Cache Leetcode Solution | 1971 |
24 | LRU Cache Implementation | 1957 |
25 | Maximum Length of a Concatenated String with Unique Characters Leetcode Solution | 1953 |
26 | Container With Most Water LeetCode Solution | 1905 |
27 | Trapping Rain Water LeetCode Solution | 1561 |
28 | Rearrange array such that even index elements are smaller and odd index elements are greater | 1532 |
29 | Spiral Matrix III LeetCode Solution | 1503 |
30 | 3 Sum | 1467 |