写出下面程序的执行结果：#include #include #include using namespace std;struct SalaryInfo {unsigned id;double salary;};int main() {SalaryInfo employee1 = { 600001, 8000 };ofstream os("payroll", ios_base::out | ios_base::binary);os.write(reinterpret_cast(&employee1), sizeof(employee1));os.close();ifstream is("payroll", ios_base::in | ios_base::binary);if (is) {SalaryInfo employee2;is.read(reinterpret_cast(&employee2), sizeof(employee2));cout << employee2.id << " " << employee2.salary << endl;} else {cout << "ERROR: Cannot open file 'payroll'." << endl;}is.close();return 0;}