VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   3195
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3195
   ScaleWidth      =   4680
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command1 
      Caption         =   "Command1"
      Height          =   375
      Left            =   3000
      TabIndex        =   0
      Top             =   2760
      Width           =   1095
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Form_Click()
    Dim xf%(1 To 5), mark%(1 To 5), jd%, i%, sumxf%, sumxfmark%, jd!
    For i = 1 To 5
       xf(i) = Val(InputBox("输入学分"))
       mark(i) = Val(InputBox("输入成绩"))
    Next n
    sumxf = 0
    sumxfmark = 0
    For i = 1 To 5
       sumxf = sumxf + f(i)
       Select Case mark(i)
         Case Is >= 90
            jd = 4
         Case Is >= 80
            jd = 3
         Case Is >= 70
            jd = 2
         Case Is >= 60
            jd = 1
       End Select
       sumxfmark = sumxfmark + mark(i) * jd
    Next i
    averjd = sumxfmark / sumxf
    Print averjd
End Sub

