Item 2: handle I/O and add to space
I've implemented serial and single I/O for now, can do parallel later. I also fixed what looked like typos in serial_io.c and space.c - I have left a comment with your initials to highlight where they are.
I've implemented serial and single I/O for now, can do parallel later. I also fixed what looked like typos in serial_io.c and space.c - I have left a comment with your initials to highlight where they are.