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不过这个题目好难，偶不会做啊，一定要用堆么？ 哪位大侠说一下~~~In Reply To:第6分钟到达2，然后一直等到51分钟的时候开始从2出发，自然是51＋76＝127的时间到达4咯 Posted by:pku007 at 2007-04-07 00:18:39 Followed by: Post your reply here: |
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