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那不知道你还能不能看见这个回复

Posted by 20053565 at 2008-08-30 19:39:57 on Problem 3502 and last updated at 2008-08-30 19:40:19
In Reply To:用最后一口气我要问这个题，请问把多边形往外扩，并且产生一些圆，与航线相交产生一些线段，那么如果产生的这些线段即使是不在当前航线线段中，我也加入线段集合中，到最后再判断是否把航线线段覆盖，请问这样会导致超时？？？？？？？？ Posted by:MetalHeart at 2008-08-30 19:28:28 
http://www.cppblog.com/FreePeter/articles/Solution_To_NWERC2007.html
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