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气死我啦!

1045: Sticks

lne | 2009-09-27 17:07:18 | delete | edit
我对其是极其无语。。。。 
onmylove | 2009-03-09 11:53:03 | delete | edit
向蔚大牛致敬! 
隐形的翅膀 | 2007-10-04 23:01:43 | delete | edit
这个题用剪枝做,我先想了个方法,又看了lrj的方法,看了至少一个月,看不懂,
现在才发现他说的就是我最初想的那个方法啊! 

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