//calculate
private void button2_Click(object sender, EventArgs e)
{
Diver d = new Diver();
Point p = new Point();
MessageBox.Show(p.Valid(double.Parse(txtjudge1.Text), double.Parse(txtjudge2.Text), double.Parse(txtjudge3.Text),
double.Parse(txtjudge4.Text), double.Parse(txtjudge5.Text)));
txtpoint.Text = d.calculatetextbox(double.Parse(txtjudge1.Text), double.Parse(txtjudge2.Text), double.Parse(txtjudge3.Text),
double.Parse(txtjudge4.Text), double.Parse(txtjudge5.Text), double.Parse(txtdifficulty.Text));
}
public void Add(Diver diver)
{
_list.Add(diver);
}
