문제
풀이
#include <iostream>
using namespace std;
bool solve(void) {
int m, f;
cin >> m >> f;
if (m == 0 && f == 0) return false;
cout << m + f << "\n";
return true;
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
while (solve());
return 0;
}