1、 编写程序，随机生成20个两位整数，并统计出其中小于等于60、大于60小于等于80及大于80的数据以及相应个数，结果打印输出到窗体。 Private Sub Form_Click() For i = 1 To 20 a = Fix(Rnd() * 91 + 10) If a <= 60 Then x = x & a & " " b = b + 1 End If If a > 60 And b <= 80 Then y = y & a & " " c = c + 1 End If If a > 80 Then z = z & a & " " d = d + 1 End If Next i Print "小于等于60的个数：" & b & "个," & x Print "大于60小于等于80的个数：" & c & "个," & y Print "大于80的个数：" & d & "个," & z End Sub