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heapsort
- 堆排序(HeapSort)是一树形选择排序。堆排序的特点是:在排序过程中,将R[l..n]看成是一棵完全二叉树的顺序存储结构,利用完全二叉树中双亲结点和孩子结点之间的内在关系(参见二叉树的顺序存储结构),在当前无序区中选择关键字最大(或最小)的记录-Heap Sort (HeapSort) is a tree selection sort. Heap sort is characterized by: the sort process, the R [l.. N] as a complete b
rtree1
- R树构建索引,包括R树的创建,插入,删除,查询操作 -R tree index, including the creation of the R tree, insert, delete, query operation