Hello smart people,
So I'm working on a program that needs to modify individual elements of a matrix. Previously, I was using variables to store 9 bits of information but that took up a lot of memory. How would I take a variable and add/ store it to a certain element of a matrix depending on a keypress?
For example, if the 8 key was pressed, it would store N or X or whatever to the top middle element of [A], 3 key: X to bottom right, ect
- some specs: TI-83+, speed not critical, preferably small but also not critical.
Hopefully you calculator geniuses can help me. Thanks bunch.