URAL 1409 Two Gangsters

A + B + 1

 1 import java.util.Scanner;
 2
 3 public class P1409
 4 {
 5     public static void main(String args[])
 6     {
 7         try (Scanner cin = new Scanner(System.in))
 8         {
 9             while (cin.hasNext())
10             {
11                 int a = cin.nextInt();
12                 int b = cin.nextInt();
13                 int total = a + b - 1;
14                 int x = total - a;
15                 int y = total - b;
16                 System.out.println(x + " " + y);
17             }
18         }
19     }
20 }