using System;
public class Program
{
public static void Main()
int[,] dizi = new int[20, 100];
Random rnd = new Random();
for (int i = 0; i < 20; i++)
int satirToplami = 0;
for (int j = 0; j < 100; j++)
dizi[i, j] = rnd.Next(0, 100);
satirToplami += dizi[i, j];
}
Console.WriteLine(satirToplami);