import java.util.Scanner;

public class SwapTwoNumbers {

 public static void main(String[] args) {
  // TODO Auto-generated method stub
  int x, y, temp;
  System.out.println("Enter x and y");
  Scanner in = new Scanner(System.in);
  x = in.nextInt();
  y = in.nextInt();
  System.out.println("Before Swapping" + x + y);
  temp = x;
  x = y;
  y = temp;
  System.out.println("After Swapping" + x + y);
  
 }

}