WRONG

來源: guest007 於 2010-02-12 06:27:20 [] [舊帖] [給我悄悄話] 閱讀數 : (120 bytes)
回答: expert level - hard and time consuming 由 guest007 於 2010-02-06 04:43:12

I have to admit I spent 30 min to check your answer (without a computer). good try but sorry~ yout answer is incorrect.

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