double[,] p1 = new double[10, 2];
int i = 0;
string line = rd.ReadLine();
while (line!= "End")
{
line = rd.ReadLine();
string[] data = line.Split(',');
// string[] data = line.Split(',');
for (int j = 0; j < 2; j++)
{
//p1[i, j] = double.Parse(data[j]);
p1[i, j] = Convert.ToDouble(data[j]);
Console.WriteLine("p1[{0},{1}]={2}", i, j, p1[i, j]);
}
i++;
Console.WriteLine("\n");
}