using System;
public class Test
{
public static void Main()
{
// Объявляем двумерный массив
int[,] myArr = new int[4, 5];
Random ran = new Random();
// Инициализируем данный массив
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 5; j++)
{
myArr[i, j] = ran.Next(1, 15);
//Console.Write("{0}\t", myArr[i, j]);
}
//Console.WriteLine();
}
Console.Write( myArr.Length );
}
}
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