Test.java

import java.io.PrintStream;

public class Test
{
    public static void main(String args[])
    {
        int i;
        int j;
        int k;
        int l;
        i = 10;
        j = 20;
        k = 30;
        l = 40;
        int m = (i + j)*(k + l);
        System.out.println(m);
        return;
    }
}