填空题

有一个过程如下:
Sub Sub1(m As Integer,total As Long)
Dim i AS Integer
  total=1
  For i=1 To m
    total=total*i
  Next
End Sub
调用它的事件过程如下:
Private Sub Command1_Click()
Dim tot As Long,a As Integer
  a=Val(InputBox("请输入数据"))
  Call Subl(a,tot)
  Print tot
End Sub
则输入数据5,运行结果为______。

【参考答案】

120