Submission #2699615

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Source Code Expand

#include <iostream>

using namespace std;

int main() {

  int N;

  cin >> N;

  int divide = N;
  int sum = 0;
  bool flag = false;

  while (divide > 0) {

    if (divide % 10 == 0) {
      divide /= 10;
      if (divide == 1)
        flag = true;
    }

    else {
      sum += divide % 10;
      divide /= 10;
    }
  }

  if (flag == true)
    cout << 10 << endl;
  else
    cout << sum << endl;
}

Submission Info

Judge Result