#include <string>
#include <iostream>
using namespace std;
class employee1
{
public:
    employee1 (string firstname , string lastname , int salary)
    {
        setfirstname(string name);
        setlastname(string name);
        if (salary<0)
            salary=0;
    }
    set salary(salary);

private:
    {
        string firstname x;
        string lastname y;
        int salary z;
        double getd;
    }
}