using System;

public class Program

{

    public static void maximum(int int1, int int2, int int3)

    {

          int maximum = 0;

        if(int1>int2)

        {

            int1 = maximum;

        }

        else

            int2 = maximum;

        if(maximum > int3)

        {

            Console.WriteLine("The maximum is: {0}", maximum);

        }

        else

            Console.WriteLine("The maximum is {0}", int3);

    }

    public static void Main()

    {

        Console.WriteLine("Please enter a number: ");

        int int1 = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("Please enter another number: ");

        int int2 = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("Please enter the last number: ");

        int int3 = Convert.ToInt32(Console.ReadLine());

        maximum(int1, int2, int3);

    }

}