Number in Range [1...100]

using System;

public class Program
{
    public static void Main()
    {
        var n = int.Parse(Console.ReadLine());

        while( n < 1 || n > 100)
        {
            Console.WriteLine("Invalid number");
            Console.WriteLine("Try again");
            n = int.Parse(Console.ReadLine());
        }
        Console.WriteLine("Valid number= "+n);

    }
}