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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. const int MAX_SIZE = 100;
  5.  
  6. int main() {
  7.     int num, registers[MAX_SIZE], i = 0;
  8.     char skip;
  9.     while (cin >> num) {
  10.         registers[i] = num;
  11.         cin >> skip;
  12.         ++i;
  13.     }
  14.     for (int j = i - 1; j >= 0; --j) {
  15.         cout << registers[j] * 2;
  16.         if (j) {
  17.         	cout << ',';
  18.         }
  19.     }
  20.     return 0;
  21. }
Success #stdin #stdout 0.01s 5284KB
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https://ideone.com/YiaG4I
language:
C++ (gcc 8.3)
created:
5 days ago
visibility:
public

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