回复：解

来源: jinjing 于 2010-01-11 17:14:26 [] [旧帖] [给我悄悄话] 阅读数 : (109 bytes)
回答: IBM一月：二二得五 由 康MM 于 2010-01-06 04:21:09

I told you,This is a "boss" question.S(2*2) is better.Your answer didn't use function,should be the best.

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