题目内容
单击命令按钮时,下列程度段的执行结果是()。
Pdvate Sub Command1_Clik()
Dim a As Integer,b As Integer,c As Integer
a=2;b=4;c=6
CaII S1(a,B)Print"a=";"b=";b;"c=";c
Call S2(a,B)Print"a=";a;"b=";b;"c=";c;
End Sub
Private Sub S1(x As Integer,y As Integer)
Dim c As Integer
x=2*x:y=y+2:c=x+y
End Sub
Sub S2(x As Integer,ByVal y As Integer)
Dim e As Integer
x=2*x:y=y+2:e=x+y
End Sub
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