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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????????Followed by:
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