Ripunjoy Medhi
Ripunjoy Medhi
  1. Count of integers of length N and value less than K such that they contain digits only from the given set
  2. Find a triplet in an array whose sum is closest to a given number
  3. Find the longest string that can be made up of other strings from the array
  4. Longest sub-array with equal number of alphabets and numeric characters
  5. Sort an array of strings based on the frequency of good words in them
  6. Partition an array of non-negative integers into two subsets such that average of both the subsets is equal
  7. Minimum operations required to convert X to Y by multiplying X with the given co-primes
  8. Maximum possible elements which are divisible by 2
  9. Minimum number of times A has to be repeated such that B is a substring of it
  10. Pair with largest sum which is less than K in the array
  11. Restore a permutation from the given helper array
  12. Check if there exists a prime number which gives Y after being repeatedly subtracted from X
  13. Find all the possible remainders when N is divided by all positive integers from 1 to N+1
  14. Check if all bits can be made same by flipping two consecutive bits
  15. Subarray permutation that satisfies the given condition
  16. Make all the array elements odd with minimum operations of given type
  17. Number of pairs of arrays (A, B) such that A is ascending, B is descending and A[i] ≤ B[i]
  18. Subarray with difference between maximum and minimum element greater than or equal to its length
  19. Find distinct integers for a triplet with given product
  20. Minimum decrement operations to make Array elements equal by only decreasing K each time
You may use GeeksforGeeks CONTRIBUTE portal to help other geeks. For more info, please refer this.