填空题
下列程序的功能是:单击窗体时将随机生成20个两位数依次赋值给一个由20个元素组成的数组,然后把数组反序存放,再输出。
Option Base 1
Private Sub Form_Click()
Dim a(20) As Integer,i As Integer
Dim t As Integer,j As Integer
Randomize
For i=1 To 20
a(i)=10+Int(90*Rnd)
Print a(i);
Next i
Print
i=1:{{U}} 【9】 {{/U}}
Do While i<j
t=a(i):{{U}} 【10】 {{/U}}:a(i)=t
i=i+1:j=j-1
Loop
For i=1 To 20
Print a(i);
Next i
Print
End Sub