using System;
public class Program
{
public static void Main()
int var1, var2 = 5, var3 = 6;
var1 = var2++ * --var3;
Console.WriteLine(var1);
//the order
int a = 2 + 2 * 2;
Console.WriteLine(a); //output: 6
//more on the order
a = 13 / 5 / 2;
int b = 13 / (5 / 2);
Console.WriteLine("a =00" + a +", b = " +b);
}