using System;

public class Program

{

    public static void Main()

    {

        int x = 2;

        int y = 4;

        x *= y; //Equivalente  a x = x * y;

        Console.WriteLine(x);

        Console.WriteLine(y *= 2); //Equivalente a y = y * 2;

        Console.WriteLine(x += 3); //Equivalente a x = x + 3;

        Console.WriteLine(x /= 2); //Equivalente a x = x / 2;

    }

}