代码如下:Dim m, n As Longm = 10n = 2m = nPrint "m=";m程序运行以后的输出结果是()
A.m=10
B.m=2
C.m=8
D.m=12
B、m=2
A.m=10
B.m=2
C.m=8
D.m=12
B、m=2
在窗体上画—个命令按钮,其名称为Command1,然后编写如下程序: Function M(x As Integer,y As Integer) M=IIf(x>y,x,y) End FUNction Private Sub Command1 Click() Dim a As Integer,b As Integer a=100 b=200 Print M(a,B0 End Sub 程序运行后,单击命令按钮,输出结果为【 】。
A.method.sum(m,n)
B.method.sum(0x12,0x43)
C.method.sum(6,8)
D.method.sum(10L,30L)
编写如下通用过程: Sub proc(By Val num As Long,ByRef ren As Long) Dim k As Long K = 1 num=Abs(num) Do While num k= k *(num Mod 10) num=num\ 10 Loop ren=k End Sub 在窗体上画一个命令按钮,然后编写如下事件过程: Private Sub Command1 Click() Dim n As Long, r As Long n=InputBox("请输入一个整数") n = CLng(n) proc n,r Print r End Sub 程序运行后,单击命令按钮,在输入对话框中输入345,输出结果是【 】。
A.SUBSTR(学号,1,2)=′03′
B.SUBSTR(学号,2,2)=′03′
C.SUBSTR(学号,3,2)=′03′
D.SUBSTR(学号,4,2)=′03′
A.下标越界 死循环
B.数据溢出 下标越界
C.变量类型不匹配 死循环
D.数据溢出 死循环