@ MikeyBoy: Probably because he is trying to hide the fact that someone else did his homework for him. This site should do like many other programming forums and restrict users ability to edit their posts. There's no good reason to allow it.
If anyone reads this: please don't delete your questions. Another person might come along with the same question and they might find the answers here very helpful - but now they cannot find this because the question was removed.
Probably because he is trying to hide the fact that someone else did his homework for him.
Well, yeah. People shouldn't do that. You shouldn't just write chunks of code for people. Answer questions, explain things, point out mistakes, provide examples - but don't just write a chunk of code for someone to copy into their homework.
I already report users who delete their questions after getting answers. I sometimes wonder if I should start reporting the users who just write code for other people, enabling them to cheat their way through their schoolwork.