Ah, this brings up a memory. I had written the decrease and conquer algorithm once for the convex hull problem in C. It's not quite efficent, the whole thing is 240 lines. It was "homework" too: http://www.komal.hu/verseny/2001-12/I.h.shtml.

But the other algorithms for finding the convex hull might be more difficult to write.

In reply to Re: Re: [OT][HOMEWORK] Algorithms Help by ambrus
in thread [OT][HOMEWORK] Algorithms Help by Anonymous Monk

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