using System;

public class Program

{

    public static void Main()

    {

        int[] PP = new int[6] { 718, 810, 186, 555, 269, 333};

           double sum=0;

           for (int i = 0; i < PP.Length; i++)

           {

               if (PP[0] < PP[i]) PP[0] = PP[i];

               sum+=PP[i];

           }

        Console.WriteLine("最高金額為:{0}",PP[0]+"元");

        Console.WriteLine("平均金額為:{0}",sum/PP.Length +"元");

    }

}