using System;

public class Program

{

    public static void Main()

    {  

        string s = "1,5,7";

 int[] nums = Array.ConvertAll(s.Split(','), int.Parse);

        Console.WriteLine(s);

        int[] array = new int[6] { 3, 4, 3, 5, 5, 3 };

            int count = 1, tempCount;

            int frequentNumber = array[0];

            int tempNumber = 0;

            for (int i = 0; i < (array.Length - 1); i++)

            {

                tempNumber = array[i];

                tempCount = 0;

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

                {

                    if (tempNumber == array[j])

                    {

                        tempCount++;

                    }

                }

                if (tempCount > count)

                {

                    frequentNumber = tempNumber;

                    count = tempCount;

                }

            }

            Console.WriteLine("Found {0} occurs {1} times.",frequentNumber,count);            

    }

}