The mcode package configures the listings package to highlight MATLAB code in LaTeX. Inline, block and file listings are supported.
This template includes a version of mcode.sty from the MATLAB file exchange, last updated 6 Mar 2014.
The oxmathproblems.cls was written by Keith A. Gillow. The latest version (1.3) was released on 12/5/2020. The class is based upon the standard exam class.
For more information please see the corresponding problem sheet class FAQ page