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Re:请问B按+2处理,E可以多次被BFS到,为什么会WA?In Reply To:Re:请问B按+2处理,E可以多次被BFS到,为什么会WA? Posted by:20071121075 at 2009-07-15 14:48:33 因为那就相当于你一下走了两步，而其他同等搜索的只搜了一步，就不公平了啊 Followed by: Post your reply here: |
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