Library

//Rextester.Program.Main is the entry point for your code. Don't change it.
//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

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

namespace whileExr_02_oldBooks
{
    class Program
    {
        static void Main(string[] args)
        {
            // name of the book and number of books in the library
            string bookName = Console.ReadLine();
            int allBooks = int.Parse(Console.ReadLine());

            int searches = 0;

            // main loop for searching the book
            while (true)
            {
                string foundit = Console.ReadLine();
                searches++;

             if (foundit == bookName)
            {
                Console.WriteLine($"You checked {searches -1} books and found it.");
           break;
            }
            else if(searches == allBooks)
            {
                Console.WriteLine("The book you search is not here!");
                Console.WriteLine($"You checked {searches} books.");
            break;
             }
            }

            // output the result

        }
    }
}