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Discussion of Problem 1145. Rope in the Labyrinth

I think this is a good problem.I try hard to compress the memory and use a maths way to prove my algorithm is right.At last,I got AC.
Posted by Yu YuanMing 29 Jun 2004 21:19
Re: I think this is a good problem.I try hard to compress the memory and use a maths way to prove my algorithm is right.At last,I got AC.
Posted by Nephtali Garrido 24 Jul 2005 10:45
can you explain me your method?

Thanks!!