summing rows/columns more quickly

[jon0852]

Appreciate that! I only asked because I sent this code to my prof and he said it was overly complex and slow. Not sure what he had in mind or what other method he expected us to use. Writing it this way made sense to me as well from the standpoint of just being able to follow what the code is doing. I'll try and find out and if he explains it, I may post back.