Java 基礎(11)-Object and parameter

import java.util.*;

class test{

int num;
int num2;

test()
{
System.out.println("Enter two number");
Scanner scan = new Scanner(System.in);
num = scan.nextInt();
num2 = scan.nextInt();
}
void compare(test obj)
{
if(obj.num==num && obj.num2==num2 && obj.num2==num && obj.num==num2)
{System.out.println("They are all same");}
else if(obj.num==num2 || obj.num2==num2 || obj.num==num || obj.num2==num)
{System.out.println("They have two number is the same");}
else
{System.out.println("They are all not same");}
}



}
public class MyEight {

public static void main(String args[])
{
test object = new test();
test object1 = new test();
object.compare(object1);
}

}