vb 找出10到100之间的素数,在列表框中显示相应素数,在文本框中显示所有素数之和,编写一个函

prime(n)来判断
2025-03-30 21:09:43
推荐回答(1个)
回答1:

Private Sub Command1_Click()

  For i = 10 To 100

    If prime(i) Then List1.AddItem i: s = s + i

  Next i

  Text1.Text = s

End Sub


Public Function prime(n)

  For i = 2 To Sqr(n)

    If n Mod i = 0 Then prime = False: Exit Function

  Next i

  prime = True

End Function