using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine(10 % 3);

        Console.WriteLine(10.5 % 3);

        Console.WriteLine(-10.5 % 3);

        Console.WriteLine(-2.5 % 3);

        Console.WriteLine(10 % (-3));

        Console.WriteLine(-10 % (-3));

        Console.WriteLine(31 % 10);

        Console.WriteLine(31 % (-10));

    }

}