Summary of issues for shop03

[zhusz]

Repo of Shop 03 totally have 4 issues.

Before the deletion of the original repo, there are two existing issues. One's TA judgement label has been titled in the issue of this forked repo. Since the other issue cannot be retrieved by the author and hence should be regarded as unfixed valid hacking.

After the deletion of the original repo, two more issues are put up at https://github.com/s1155002037/shop03/issues. Please check the peer hacking at that site for these two issues.