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已经ac了 谢谢大家,而且发现超时的原因

Posted by wangguanjin at 2005-07-28 10:41:28 on Problem 2507
In Reply To:死循环的原因是什么呢?这是一个有唯一解的方程,应该肯定可以收敛到解的吧 Posted by:wangguanjin at 2005-07-28 10:26:47
超时的原因是在与判断循环推出的时候应该用区间的上下的长度,而不应该以函数值的绝对值,后者要在精度0.0001的情况下才有正确解,超时

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