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可以用hash过的,为什么要鄙视hash?1 用map 280ms过 2 自己写个hash表,70ms 数据被改大了很多,可能就是为了防止用一维数组直接hash水过的,但是不提醒读者就擅自将数据改大这么多是不负责任的~就算用一维数组去hash又有什么不对呢,难道这不是一个好方法么? Followed by: Post your reply here: |
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