I'm not sure whether you mean C-script or lite-C, but as far is I know you can't define a multidimensional array in its declaration line.
That is pretty annoying, I know.
Here is a workaround though:
1.)If you want your array to consist only of zeros -> use a loop.
2.)If you want to fill it with numbers: Declare a ONEdimensional array and insert all the numbers you need (for example hello[100]). Then use a function that fills in the first 10 numbers in your multidimensional array's first line, the next ten in its second line and so on.
I paged through the manual a bit more and found out multidimensional arrays aren't kosher. I figured out the work around but wasn't happy with the code I was working with so I scrapped it and started over again. Thanks for the responses.
How about using a matrix? As far as I know, Matrices and multidimensional Arrays are about the same. Never used them, though, but you could check the manual on that.