using System;

public class Program

{

    public static void Main()

    {int c,d,e,x;

Console.WriteLine("Enter the first number");

c=int.Parse(Console.ReadLine());

Console.WriteLine("Enter the second number");

d=int.Parse(Console.ReadLine());

Console.WriteLine("Enter the third number");

e=int.Parse(Console.ReadLine());

x=Math.Max(c,Math.Max(d,e));

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

​

    }

}