using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace homework_3
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.Write("Enter a number in the range [1...100]:");

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

                Console.WriteLine("the number is: {0}", n);
        }
    }
}