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为什么 不用 判重边呢````晕```那 这个数据呢In Reply To:一些提示, 其实不判重边也能AC Posted by:xmjt621 at 2009-07-16 22:03:32 4 4 1 2 2 1 2 3 1 4 1 2 3 按照你 说的 结果 应该是 2 但是结果 应该是 1 吧 Followed by:
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