语法题
#include <iostream>
using namespace std;
int main(void) {
int no; // 员工编号
int hours; // 本月工作总时长(小时)
double hour_salary; // 时薪
cin >> no >> hours >> hour_salary;
printf("NUMBER = %d\n", no);
printf("SALARY = U$ %.2f", hours * hour_salary);
}