grading hw5

Hi Josh and Subhash,
You should be really proud!  This is an impressive project to have accomplished in the time allotted.  Your solution looks like it is as efficient enough to work well. One area you could improve on is code readability.  Your comments are very helpful in explaining what your code does, but the best code can be understood just by reading the text.  Python is especially well suited for this.  Try to use descriptive variable names and inline comments if necessary (to avoid sacrificing efficiency by assigning to new variables).

All in all, AWESOME!