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Re:终于用分类讨论的方法把这道题艰难地AC了

Posted by Los_Angelos_Laycurse at 2012-04-10 17:19:58 on Problem 2099
In Reply To:终于用分类讨论的方法把这道题艰难地AC了 Posted by:Los_Angelos_Laycurse at 2012-04-10 17:19:14
> 这种方法的特点是改了这儿错了那儿,N费劲,最后把精度从1e-5调到1e-8才AC,搓死了。。。不过这种方法的好处是锻炼思维的严谨性。。
应该有思维上更简单的方法吧。。。

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