using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine(-5 + 8 * 6);

        Console.WriteLine((55 + 9) % 9);

        Console.WriteLine(20 + -3 * 5/8);

        Console.WriteLine((5 + 15 / 3 * 2 - 8 % 3));

    }

}