using System;

public class Program

{

    public static void Main()

    {

        int x, y ;

         x = 1 + 2 * 3;

         System.Console.WriteLine(" x vale: " + x);

         y = (1 + 2) * 3;

         System.Console.WriteLine(" y vale: " + y);

         System.Console.ReadLine();

    }

}