1 public class Outcome{ 2 public static void main(String[] args){ 3 double x, y; 4 x=4*(1.0-1.0/3+1.0/5-1.0/7+1.0/9-1.0/11); 5 y=4*(1.0-1.0/3+1.0/5-1.0/7+1.0/9-1.0/11+1.0/13); 6 System.out.println(x); 7 System.out.println(y); 8 } 9 }