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看程序写法了，完全可以做到两个都acc的

Posted by hawk at 2005-04-21 12:54:32 on Problem 1079
In Reply To:(1)这种题新加的数据最好用避开浮点的方式去验证一下。(2)vc和gcc默认的fpu precision是不同的，vc是53为，gcc是64位，这一点点差别足以导致wa Posted by:frkstyc at 2005-04-21 12:51:21 
> 我2018最早的ac程序就没有通过我自己做的数据，就是因为浮点误差导致的
>
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