private void Reshenie_Click(object sender, EventArgs e)
{
int[,] arr = Arr();
Task4 task4 = new Task4();
int ret = task4.Prohod(0, 0, arr, arr.GetLength(0), arr.GetLength(1));
Zap_dgv(arr);
if (ret == 10)
{
MessageBox.Show("Bingo");
}
else if (ret == 11)
{
MessageBox.Show("Fail");
}
}