using System;

public class Program

{

    public static void Main()

    {

        for (int i = 0; i < 50; i++) Console.WriteLine(TestNoRemainder());

    }

    static int TestNoRemainder()

    {

        Random druhy = new Random();

        Random prvni = new Random();

​

        int maxprvni = 10;

        int maxdruhy = 10;

​

        // Generate a random divisor, which could be anything except 0

        int druhyc = druhy.Next(2, maxdruhy);

​

        // Generate a random multiple of `druhyc`

        // Ensure that it does not exceed maxprvni

        int prvnic = druhyc * prvni.Next(1, maxprvni / druhyc);

​

        // The division now has no remainder:

        return prvnic % druhyc;

    }

}