Matrix with two diagonals: Difference between revisions

It seems to me you should actually build the matricies, not just draw a bunch of numbers on the screen. Consequently, this code actually builds general purpose matrices to solve the problem. Once again, notice how the code is modular, breaking the operations down into separate subroutines that can be reused in other situations. This is how build librarys and simplify your code when working on larger problems.