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  1. #include <iostream>
  2. #include <cmath>
  3. using namespace std;
  4.  
  5. int main() {
  6.  
  7. long long n, burbles = 0, maxEle = -1, citizen;
  8.  
  9. cin >> n;
  10.  
  11. for (int i = 0; i < n; i++){
  12. cin >> citizen;
  13. burbles += citizen;
  14. maxEle = max(citizen, maxEle);
  15. }
  16.  
  17. cout << maxEle * n - burbles;
  18.  
  19. }
Success #stdin #stdout 0s 3472KB
stdin
5
0 1 2 3 4
stdout
10