專門收集益智問題的網站 - 拼圖
By Necoo
at 2007-04-24T17:00
at 2007-04-24T17:00
Table of Contents
其實我也是個解題謎,很喜歡數學邏輯推理的問題。剛好做了個部落格收集。純粹分享應該可以吧。http://smartio.blogspot.co
順便問一題:
有一份工作甲和乙要一起做12天才能完成。現在兩人做完8天後,甲就不做了。乙只好接著做完..然後又5天後乙才做完。
D請問如果讓乙從頭一個人做,他要做多久才做的完?
--
順便問一題:
有一份工作甲和乙要一起做12天才能完成。現在兩人做完8天後,甲就不做了。乙只好接著做完..然後又5天後乙才做完。
D請問如果讓乙從頭一個人做,他要做多久才做的完?
--
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拼圖
All Comments
By Lydia
at 2007-04-26T03:24
at 2007-04-26T03:24
By Enid
at 2007-04-29T09:51
at 2007-04-29T09:51
By Selena
at 2007-05-02T00:00
at 2007-05-02T00:00
By Jacob
at 2007-05-04T03:30
at 2007-05-04T03:30
By Margaret
at 2007-05-08T14:24
at 2007-05-08T14:24
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