撿火柴 - 拼圖
By Annie
at 2009-09-14T01:25
at 2009-09-14T01:25
Table of Contents
書上看到的問題
搜尋了一下沒有看到類似的題目
覺得滿有趣的就拿來分享一下
--
有三堆火柴,兩個人輪流取,你每次都可以選擇以下兩種方法之一
(1) 每次選擇最多兩堆,每堆拿走任意數量根火柴
(2) 三堆同時拿走任意數量根火柴,但每堆拿走的數量需相同
每次至少取一根,取到最後一根的為贏家
現在火柴的數量為 (5,6,7),你有沒有什麼必勝策略?
--
進階版
問題改為只有兩堆火柴時,你的必勝策略又為何?
仔細思考後你會發現,兩堆的反而比三堆的還要複雜XD
--
搜尋了一下沒有看到類似的題目
覺得滿有趣的就拿來分享一下
--
有三堆火柴,兩個人輪流取,你每次都可以選擇以下兩種方法之一
(1) 每次選擇最多兩堆,每堆拿走任意數量根火柴
(2) 三堆同時拿走任意數量根火柴,但每堆拿走的數量需相同
每次至少取一根,取到最後一根的為贏家
現在火柴的數量為 (5,6,7),你有沒有什麼必勝策略?
--
進階版
問題改為只有兩堆火柴時,你的必勝策略又為何?
仔細思考後你會發現,兩堆的反而比三堆的還要複雜XD
--
Tags:
拼圖
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