S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
1 | Text Justification LeetCode Solution | 7086 |
2 | Number of Islands LeetCode Solution | 5852 |
3 | Subarray with 0 sum | 3346 |
4 | Maximum Length of Repeated Subarray | 3175 |
5 | Insert Delete GetRandom O(1) Leetcode Solution | 3091 |
6 | Minimum Knight Moves LeetCode Solution | 3090 |
7 | Merge k Sorted Lists Leetcode Solution | 3081 |
8 | Top K Frequent Elements LeetCode Solution | 3052 |
9 | Merge Sorted Array LeetCode Solution | 2967 |
10 | Longest Common Subsequence LeetCode Solution | 2945 |
11 | Find any one of the multiple repeating elements in read only array | 2806 |
12 | Minimum operation to make all elements equal in array | 2422 |
13 | Minimum Moves to Equal Array Elements Leetcode Solution | 2289 |
14 | Find Median from Data Stream LeetCode Solution | 2038 |
15 | Shuffle 2n integers as a1-b1-a2-b2-a3-b3-..bn without using extra space | 1752 |
16 | Check if the given array can represent Level Order Traversal of Binary Search Tree | 1651 |
17 | Print all subarrays with 0 sum | 1575 |
18 | Golomb sequence | 1470 |
19 | Longest Span with same Sum in two Binary Arrays II | 1388 |
20 | Count pairs from two linked lists whose sum is equal to a given value | 1368 |
21 | Find pairs with given sum such that elements of pair are in different rows | 1339 |
22 | Largest area rectangular sub-matrix with equal number of 1’s and 0’s | 1329 |
23 | Range LCM Queries | 1321 |
24 | Sum of Even Numbers After Queries | 1096 |
25 | Minimum insertions to form a palindrome with permutations allowed | 1055 |
26 | Find number of pairs in an array such that their XOR is 0 | 1042 |
27 | Print modified array after multiple array range increment operations | 973 |
28 | Queries on XOR of greatest odd divisor of the range | 972 |
29 | Longest Span with same Sum in two Binary arrays | 972 |
30 | Number of indexes with equal elements in given range | 792 |