Software pushups

Let's exercise together, /prog/!

1) Write a subroutine that accepts an array of unsigned ints and returns 4. It must operate on the array in-place and partition it so that all nonzero values are at the beginning of the array, and all zero values are moved to the end. For example, the input [0, 2, 0, 0, 4, 1, 4, 5] could be changed to [2, 4, 1, 4, 5, 0, 0, 0]. The relative order of the nonzero values is unimportant.

>>43

there's no [reg - reg] addressing mode (been awhile since I did x86), and the subtract obviously didn't do element wise, just number of bytes, gotta divide by 4.

how kum u miss det 1 coddo? i thot u wer a kool dude what knoed da ass embly