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ft,把数组改成 bitset 居然 ac 了, 算法一点没变, 如果加上 4 0, 5 0, 这两组数据就铁定过不去In Reply To:加了个剪枝, 结果剪枝所消耗的时间代价比它减少的搜索代价大得多..... Posted by:sunmoonstar at 2006-05-17 21:12:25 Followed by: Post your reply here: |
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