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如果今年进不了NOI，我就转c了~st大大说的那本《计算机文化》怎么找？MAZE上没有啊~

Posted by palmtenor at 2005-06-09 17:23:16 on Problem 2443
In Reply To:Re:这道题怎么总是wa? Posted by:frkstyc at 2005-05-31 14:33:22

>              a = int(pow(2,i%32-1));
>                  ~~~~~~~~~~~~~~~~~~为什么不写成1<<(i%32)？先复习一下C的位运算，在找本《计算机文化》了解一下浮点误差吧，总之X天内不要做题了

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