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用某种排序方法对关键字序列（25,84,21,47,15,27,68,35,20）进行排序，序列的变化情况采样如下： 20,15,21,25,47,27,68,35,84 15,20,21,25,35,27,47,68,84 15,20,21,25,27,35,47,68,84 请问采用的是以下哪种排序算法（） #25

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waylau opened this issue Jul 22, 2020 · 0 comments

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waylau commented Jul 22, 2020

用某种排序方法对关键字序列（25,84,21,47,15,27,68,35,20）进行排序，序列的变化情况采样如下：
20,15,21,25,47,27,68,35,84
15,20,21,25,35,27,47,68,84
15,20,21,25,27,35,47,68,84

请问采用的是以下哪种排序算法（）(2分)

A. 选择排序
B. 希尔排序
C. 归并排序
D. 快速排序

你的回答B ，是错误的。应是D

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