Private Sub Form_Click() '点击窗体开始运行 Dim n As Integer, i As Integer, s As Double n = Val(InputBox("请输入一个大于1的整数n")) s = 1 For i = 2 To n s = s * i Next MsgBox n & "!的值为" & s End Sub
回答2:
dim n as integer dim x as long x=1 for i=1 to n x=x*i next msgbox x