Google actually turns up a bunch of stuff, but then there's the context within which you need and are going to apply this. Check your assignment for specifics. If you really want to learn this stuff, you should read enough to understand the algorithm and objectives and then dive in and start coding it. Learn from doing, and learn from your mistakes. If you then have specific questions that are legitimate, and not just "can someone please give me my program", then you can come back and ask.
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