题目内容:
下列程序运行时输出的结果是( )。Option Base 1
Const a=10
Private Sub Form_Click()
Dim x(a)As Integer
k=-1
For i=1 To a
x(i)=i*k:k=(-1)*k
Next i
For i=1 T0 10:
Print x(i)
Next i
End Sub A.1 3 5 7 9 10
B.-1-3-5-7-9
C.-1 2-3 4-5 6-7 8-9 10
D.1-2 3-4 5-6 7-8 9-10
参考答案:
答案解析: