static async Task <int[, ]> DoFirst()
{
int[,] first = new int[100, 100];
int[,] second = new int[100, 100];
Random rnd = new Random();
for (int i = 0; i < 100; i++)
{
for (int j = 0; j < 100; j++)
{
first[i, j] = rnd.Next(0, 10);
second[i, j] = rnd.Next(0, 10);
}
}
return(await Exercise1.MultiplyMatrixAsync(first, second));
}
