Pinakas

using System;

namespace ConsoleApp4
{
    class Program
    {
        static void Main(string[] args)
        {
            Random rnd = new Random();
            int[] pinakas = new int[rnd.Next(0, 1000000)];
            int sum = 0;

            for (int i = 0; i < pinakas.Length; i++)
            {
                pinakas[i] = rnd.Next(0, 100000000);
                Console.WriteLine("Sth thesi {0} o pinakas exei ton arithmo: " + pinakas[i], i);
                sum = sum + pinakas[i];
            }

            Console.WriteLine("H souma einai: " + sum);

        }
    }
}