1 #include <iostream> 2 #include <iomanip> 3 4 int main (void) { 5 int a, b; 6 7 std::cin >> a; 8 std::cout << "\033[1A\033[0Ka = " << a << std::endl; 9 10 std::cin >> b; 11 std::cout << "\033[1A\033[0Kb = " << b << std::endl; 12 13 std::cout << "a+b = " << std::setw(2) << a + b << std::endl; 14 std::cout << "a-b = " << std::setw(2) << a - b << std::endl; 15 std::cout << "a*b = " << std::setw(2) << a * b << std::endl; 16 std::cout << "a/b = " << std::setw(2) << a / b << std::endl; 17 18 return 0; 19 }
