A-A+

试题33若有如下Sub过程: Sub sfun(x As Single y As Single) t=x x=t/y y=t Mod y End Sub在窗

2020-10-12 15:10:49 IT认证 阅读

问题详情

试题33

若有如下Sub过程:

Sub sfun(x As Single , y As Single)

t=x

x=t/y

y=t Mod y

End Sub

在窗口中添加一个命令按钮Command33,对应的事件过程如下:

Private Sub Command32_Click()

Dim a As Single

Dim b As Single

a = 5 : b = 4

sfun(a , b )

MsgBox a & chr(10) + chr(13) & b

End Sub

打开窗体后,单击命令按钮,消息框中有两行输出,内容分别是()

A.1和1

B.1.25和1

C.1.25和4

D.5和4

参考答案

考点: