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Re:给一直WA的战友,在算2^k次方的时候不要用移位,当k=31的时候移位发生错误(保证我用的是64位移动的)In Reply To:给一直WA的战友,在算2^k次方的时候不要用移位,当k=31的时候移位发生错误(保证我用的是64位移动的) Posted by:crackerwang at 2007-08-07 23:05:23 > 太变态了 > 用POW就A了 顶。。。还以为用移位要高级一点，没想到方便的也是有bug的。。。 这个教训告诉我们：不能太懒。。 Followed by:
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