单项选择题
Do m = m * n n = n + 1 Loop Until n > 1 以上程序段属于()
A.流程结构B.循环结构C.分支结构D.顺序结构
VB中,下列程序运行后,变量y的值为() x=20 if x>=100 then y=5*x else y=4...
VB中,下列程序运行后,变量y的值为() x=20 if x>=100 then y=5*x else y=4*x
A.100B.80C.40D.20
下面程序的运行结果是()Dim x As Integer, y As Integer x=4 y=8 s=x*...
下面程序的运行结果是()Dim x As Integer, y As Integer x=4 y=8 s=x*y/8-2Print s
A.8B.6C.4D.2
下面程序段中s的结果是()s = 0 For i = 1 To 3 s = s + i Next iA.6B....
下面程序段中s的结果是()s = 0 For i = 1 To 3 s = s + i Next i
A.6B.3C.1D.0