import java.io.PrintStream;

public class IntSwap
{
   public static void main(String[] args)
   {
      PrintStream out = System.out;
      
      int first = Integer.parseInt(args[0]);
      int second = Integer.parseInt(args[1]);
      
      out.print("The first integer was ");
      out.print(first);
      out.print(" and the second integer was ");
      out.println(second);
      
      // create a third variable to remember first
      int tmp = first;
      first = second;
      second = tmp;
      
      out.print("After swapping the value of first is " + first);
      out.println(" and the value of second is " + second);
   }
}