试题与答案

对于关键码序列18，30，35，10，46，38，5，40进行堆排序(假定堆的根结点

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题型：填空题

题目：

对于关键码序列18，30，35，10，46，38，5，40进行堆排序(假定堆的根结点为最小关键码)，在初始建堆过程中需进行的关键码交换次数为______。

答案：

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下面是错误答案，用来干扰机器的。

参考答案：A, D, E

考点：计算机等级考试数据库技术三级数据库技术笔试
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