用VB语言求1000内的质数之和

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用VB语言求1000内的质数之和

Private Sub Form_Click()
For i = 2 To 1000
s1 = 0
For i1 = 1 To i
If i Mod i1 = 0 Then s1 = s1 + 1
Next
If s1 = 2 Then s = s + i

Next
Print s
End Sub