using System;

public class Program

{

    public static void Main()

    {

        string test = "my name is test testt";

        int i = 0;

        int newc = 0;

        int index = 0;

        for(int j=0;j<test.Length;j++)

        {

            int count = 0;

            for(i=0;i<test.Length;i++)

            {

                if(test[j]==test[i])

                {

                    count++;

                }

            }

            if(newc < count)

            {

                index = j;

                newc = count;

            }

        }

        Console.WriteLine("Count is :" + newc);

        Console.WriteLine("Index is :" + index);

        Console.Write("Alphabet is " + test[index]);

    }

}