using System;
using System.Xml.Linq;

namespace ConsoleApp1
{
    internal class Program
    { 
        public static void Main(string[] args)
        {
            Console.WriteLine("Enter name: ");
            string userInput = Console.ReadLine();

            Upper(userInput);
        }

        //Conver to upper case()
        public static void Upper(string userString) {
            string myNameUpperCase = String.Format("Your name in Upper case {0}", userString.ToUpper());
            Console.WriteLine(myNameUpperCase);
        }
    }
}