using System;

​

namespace positive

{

    class Program

    {

        static void Main(string[] args)

        {

            int n;

            Console.WriteLine("Enter a number ");

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

            if (n>0)

                Console.WriteLine("entered number is positive");

            else if (n == 0)

                Console.WriteLine("you have entered zero");

            else

                Console.WriteLine("entered number is negative");

            Console.Read();

        }

    }

}

​

​