20 задача

import com.sun.xml.internal.bind.v2.runtime.reflect.opt.Const;

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {

String firstName="First Name";
        String lasttName="Last Name";
        int age=20;
        String gender="M/W";
        long idNumber=0;
        int PersonNumber=0;




    }
}