问题
单项选择题
用直接插入排序方法对下面4个序列进行由小到大的排序,元素比较次数最少的是()
A.94,32,40,90,80,46,21,69
B.32,40,21,46,69,94,90,80
C.21,32,46,40,80,69,90,94
D.90,69,80,46,21,32,94,40
答案
参考答案:C
用直接插入排序方法对下面4个序列进行由小到大的排序,元素比较次数最少的是()
A.94,32,40,90,80,46,21,69
B.32,40,21,46,69,94,90,80
C.21,32,46,40,80,69,90,94
D.90,69,80,46,21,32,94,40
参考答案:C