标题:[讨论]一道高难题目,请大家探讨探讨
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ioriliao
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别光说,就发个具体的源码上来看看实现得如何!


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2007-09-04 15:48
ioriliao
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以下是引用HJin在2007-9-5 7:33:57的发言:

burte force is an applicable way, but it takes O(e^n) time.

As Yu3Zhon2gFei1Yan4 said we may need some graph algorithm here for a polynomial time soln.

我E文太差了,谁能帮我解释下,谢谢.....


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2007-09-07 17:07



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