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其实只用十一分钟就行了In Reply To:靠，居然有人这样来思考这个题，样例最短时间只要13分钟 Posted by:qingshenlwy at 2007-10-25 19:30:25 如果5背6,6背7过去的话，每次过桥的时间就是最快的那个人了，，所以只用十一分钟，，，， Followed by: Post your reply here: |
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