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我在用欧拉函数的时候先/pi再×（pi－1）才对 要是顺序倒过来就wa 请问为什么？是不是因为溢出？In Reply To:sigh~~~令人无比郁闷的题，一点去优化的心情都没有了 Posted by:c0500448264 at 2005-07-13 20:29:51 Followed by: Post your reply here: |
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