it depend on what kind of 工作报告 and to whom

IT DEPENDS on what kind of report aht to whom the report will send to.
If it is a weekly status report, depened on how the boss required about the format and content of the report

I may write some thing like:
-- Independently developed NOT PEREFACT program for useless project;
-- Jointly work with Mr. Groupleader to review the code I developed and find few bugs in there;
-- Did fix the bugs independently (or worked with Mr. Groupleader) to make the program works better.

How do you think my report?
How Mr. Groupleader think my report?

Do I care about my report? (I don't care too much, tel you the truth).
Thanks!