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Re:发现陈宏大牛的解题方法有漏洞,不能简单用前后两测度想减求值

Posted by ACM_Qun at 2011-04-10 10:44:18 on Problem 1177
In Reply To:Re:发现陈宏大牛的解题方法有漏洞,不能简单用前后两测度想减求值 Posted by:ACM_Qun at 2011-04-10 10:41:29
貌似这种方法可以,不过每次处理边要按先插入后删除的顺序,陈牛没讲清楚啊,网上大部分程序都没这样做,就出现漏洞。。。囧,搞了很久才发现

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