Yes this board seems to attract students wanting someone else to do their homework.
Think about it, If you give them all the answers, and they end up with a degree in computer science, then get a job at your business, and end up on your team...you can only blame youself for doing all their homework. They will be worthless to a programming team unless they actually put in the time, and learn this stuff.
Please stop posting homework assignments. Ask questions on the why, and how, but don't expect us to do your homework for you.