1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | #include <iostream> using namespace std; int A, B = 0; int main() { ios::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); while (1) { cin >> A >> B; if (0 < A && A < 10 && 0 < B && B < 10) cout << A + B << “\n”; else break; } return 0; } | cs |