Problem

Complete the function findMinimumSum in the editor below.

findMinimumSum has the following parameter(s): int power[n]: the computational powers of n different servers

Returns int: the minimum possible sum of integers required to make the array non-decreasing

Input Format For Custom Testing

Sample Case 0

Sample Input For Custom Testing STDIN FUNCTION 3 → power[] size n = 3 2 → power = [3, 2, 1] 1

Sample Output 2

Explanation Add 1 unit to subarray (1,2) and 1 unit to subarray (2, 2). The final arrangement of servers is [3, 3, 3].