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Re:不知怎么推进r的 以及wa的想死的可以进来看看~In Reply To:不知怎么推进r的 以及wa的想死的可以进来看看~ Posted by:majiazpf at 2010-04-10 23:03:16 数据范围应该是没有问题的，只是在求交的时候顶点可能会变多，所以开100肯定不够。 这题的SPJ应该也没什么问题，只是大家WA时的不自觉想象。 Followed by: Post your reply here: |
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