Iterate through 2 dimensional array c#

Question

for(int k=0;k <= odds.GetLength(-1);k++)

The above line of code is supposed to iterate through a two dimensional array of type Double but keeps

Answer 1

string[,] arr = new string[2, 3];
        arr[0, 0] = "0,0";
        arr[0, 1] = "0,1";
        arr[0, 2] = "0,2";

        arr[1, 0] = "1,0";
        arr[1, 1] = "1,1";
        arr[1, 2] = "1,2";

        for (int i = 0; i < arr.GetLength(0); i++)
        {
            for (int j = 0; j < arr.GetLength(1); j++)
            {
                Response.Write(string.Format("{0}\t", arr[i, j]));
            }
            Response.Write("
");
        }