Hackerrank – Equalize the Array

Hackerrank – Problem Statement

A description of the problem can be found on Hackerrank.


Create groups containing same numbers from defined array. The result is length of the array without size of the biggest groups.

Explanation: The only way to make a minimum deletion of other numbers from array. If I would delete any group which does not have the biggest count of elements, number of deletion would be always more.

I created solution in:

All solutions are also available on my GitHub.





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