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(b)给 n个数字，建立 二元堆积 ( binary heap )将这些数字存起来只需要花 O(n)的时间。 (c)在最小堆积(min heap)中搜寻最小值只需要花O(1)的时间。
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短语
binary-heap 二叉堆
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二叉堆 - 引用次数：8
Using minimum binary tree to manage OPEN list,which overcome low efficiency sequencing of using traditional chained list and the capacity upper bound of binary heap array.
采用最小二叉树的方式管理OPEN表,克服了采用传统链表排序耗时、二叉堆数组容量有上界的缺点。
参考来源 - 启发式最优航迹规划算法数据结构的改进研究二元堆积
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Binary heap
- abstract: A binary heap is a heap data structure created using a binary tree. It can be seen as a binary tree with two additional constraints:
以上来源于: WordNet
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