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Re:开个数组记录子树节点个数的最大值，否则每次深搜开临时变量去算，会TLE。。In Reply To:开个数组记录子树节点个数的最大值，否则每次深搜开临时变量去算，会TLE。。 Posted by:908997989 at 2016-02-29 10:14:48 从科学的角度讲，统计子节点数是O(n)的，不会影响效率的数量级 Followed by: Post your reply here: |
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