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我最新提交的没有用随机，删去最左点后，只需将最左点的下一个点加入凸包，是不是这样？In Reply To:错了。标程的方法是绝对正确的，根本不用随机。你过了只是你运气好，数据太难出了。 Posted by:xreborner at 2005-08-02 16:49:53 Followed by:
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