Class Task 58#

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

namespace ConsoleApplication1
{
    class Program
    {
        static int Counter(string st)
        {
            int counter = 0;
            st = st.ToLower();
            while (st.IndexOf(" ") != -1)
            {
                int x = st.IndexOf(" ");
                if (st[x - 1] == st[x + 1])
                    counter++;
                st = st.Remove(x, 1);
            }
            Console.WriteLine(st);
            return counter;
        }
        static void Main(string[] args)
        {
            string st = "Hello obama ate eat turtles";
            Console.Write(Counter(st));
            Console.ReadKey();

        }
    }
}