using System;

using System.Text;

​

​

namespace SamplePrograms

{

    public class SpaceBeforeUpperCaseLetter

    {

        public static void Main()

        {

            // Prompt the user for input

            Console.WriteLine("Please enter your string");

            // Read the input from the console

            string UserInput = Console.ReadLine();

​

​

            // Convert the input string into character array

            char[] arrUserInput = UserInput.ToCharArray();

​

​

            // Initialize a string builder object for the output

            StringBuilder sbOutPut = new StringBuilder();

​

​

            // Loop thru each character in the string array

            foreach (char character in arrUserInput)

            {

                // If the character is in uppercase

                if (char.IsUpper(character))

                {

                    // Append space

                    sbOutPut.Append(" ");

                }

                // Append every charcter to reform the output

                sbOutPut.Append(character);

            }

            // Remove the space at the begining of the string

            sbOutPut.Remove(0, 1);

​

​

            // Print the output

            Console.WriteLine(sbOutPut.ToString());

​

​

            Console.ReadLine();

        }

    }

}