| S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
| 1 | Printing brackets in Matrix Chain Multiplication Problem | 1714 |
| 2 | Minimum operation to make all elements equal in array | 1375 |
| 3 | Maximum possible difference of two subsets of an array | 1147 |
| 4 | Check if Array Contains Contiguous Integers With Duplicates Allowed | 1086 |
| 5 | Generate all possible sorted arrays from alternate elements of two given sorted arrays | 978 |
| 6 | Find all pairs (a, b) in an array such that a % b = k | 946 |
| 7 | Find Maximum of Minimum for Every Window Size in a Given Array | 921 |
| 8 | Difference Array | Range update query in O(1) | 898 |
| 9 | Largest rectangular sub-matrix whose sum is 0 | 896 |
| 10 | Check if any two intervals overlap among a given set of intervals | 895 |
| 11 | Subset with sum divisible by m | 875 |
| 12 | Find Three Element From Different Three Arrays Such That a + b + c = sum | 785 |
| 13 | Binomial Coefficient | 730 |
| 14 | Range LCM Queries | 729 |
| 15 | Find pairs with given sum such that elements of pair are in different rows | 677 |
| 16 | Maximum sum of a path in a Right Number Triangle | 653 |
| 17 | Minimum insertions to form a palindrome with permutations allowed | 638 |
| 18 | Queries on XOR of greatest odd divisor of the range | 610 |
| 19 | Largest Submatrix With Rearrangements LeetCode Solution | 585 |
| 20 | Cutting a Rod | 542 |
| 21 | Constant time range add operation on an array | 535 |
| 22 | Maximum Subarray Sum Excluding Certain Elements | 511 |
