You cannot submit for this problem because the homework's deadline is due.

Description

Your submission should contain three parts in this section:
1. Your correct version of code, in a directory "correct", which contains two files "dlist.c" and "dlist.h"
2. Your bugged version of code, in a directory "bugged", which contains two files "dlist.c" and "dlist.h"
3. A simple README file showing the TAs your team id, where you added the bugs, and the credit for each bug.

You must pass all test cases with your correct code and pass the compilation with your bugged code to attend the lab.