#includeusing namespace std; int main() { int n; int sum = 0; while (cin >> n) { sum += n; if(cin.get()=='n') break; } cout << sum << endl; return 0; }

#includeusing namespace std; int main() { int n; int sum = 0; while (cin >> n) { sum += n; if(cin.get()=='n') break; } cout << sum << endl; return 0; }