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

namespace advanced_loops
{
    class Program
    {
        static void Main(string[] args)
        {

            while (true)
            {
                Console.WriteLine("Enter a number in range [1...100]");
                int num = int.Parse(Console.ReadLine());


                if (num >= 1 && num <= 100)
                {
                    Console.WriteLine($"The number is: {num}");
                    break;
                }
                else
                {
                    Console.WriteLine("Invalid number!");
                }
            }

        }
    }
}