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sukhoeing / aoapc-book

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刘老师，请教一下uva 11740 #32

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
我是用半平面交的方法做这个题，但不知道为什么总是过不��
�？有trick吗？

Original issue reported on code.google.com by yours...@gmail.com on 14 Nov 2013 at 2:44