有如下VB程序段:
For i =" 1" To 3
For j =" 5" To i Step -1
If a(j) < a(j + 1) Then
k =" a(j):" a(j) =" a(j" + 1): a(j + 1) = k
End If
Next j
List1.AddItem Str(a(i))
Next i
数组元素a(1)到a(6)的数据依次为“1,5,7,6,9,3”,经过该程序段加工后,列表框list1中显示的内容是:
A.9、7、6 | B.1,3,5 | C.9、7、6、1、5、3 | D.9,7,6,5,3,1 |