问题
单项选择题
窗体上有一个名为Command1的命令按钮,并有下面的程序:
Private Sub Comand1_Click()
Dim arr(5) As Integer
For k=1 To 5
arr(k)=k
Next k
prog arr()
For k=1 To 5
Print arr(k)
Next k
End Sub
Sub prog(a() As Integer)
n=Ubound(a)
For i=n To 2 step -1
For j=1 To n-1
if a(j)< p>
t=a(j):a(j)=a(j+1):a(j+1)=t
End If
Next j
Next i
End Sub
程序运行时,单击命令按钮后显示的是()
A.12345
B.54321
C.01234
D.43210
答案
参考答案:B