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#2
owenlu19812014-04-18 23:02
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Private Sub Command1_Click()
Dim n As Integer
Dim sum As Integer
sum = 0
i = 1
GoTo 20:
sum = sum + i
i = i + 1
If i <= 100 Then GoTo 20
MsgBox "从1加到100的结果为:" & sum
End Sub