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_Click0
Di mx(a)As Integer
k =-1
For i =1To a
x(i)=i*k
k =(-1)*k
Next i
For i =1To 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: