using System;

public class Program

{

        private static string ToCapitalise_Test(string chaine)

        {

​

            return chaine;

​

​

        }

​

        private static string GetPremierTest(int max)

        {

            return max.ToString();

        }

​

        #region Correction

​

​

​

        public static void Main(string[] args)

        {

            var val = Console.ReadLine();

            try

            {

                DateTime enter = DateTime.Now;

                Convert.ToInt32(val);

                string versionTest = GetPremierTest(Convert.ToInt32(val));

                DateTime Test = DateTime.Now;

                Console.WriteLine(versionTest);

            }

            catch

            {

                string versionTest = ToCapitalise_Test(val);

                Console.WriteLine(versionTest);

            }

​

​

            Console.ReadLine();

​

        }

​

        #endregion

}