vb编程2/1.3/2.5/3.8/5.13/8.....前n项之和
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解决时间 2021-11-14 18:23
- 提问者网友：星軌
- 2021-11-14 13:41
vb编程2/1.3/2.5/3.8/5.13/8.....前n项之和
最佳答案
- 五星知识达人网友：忘川信使
- 2021-11-14 15:15
Private Sub Command1_Click()
n = CInt(InputBox("N=?"))
a = 2
b = 1
s = 0
For i = 1 To n
s = s + a / b
c = a + b
b = a
a = c
Next i
Print "S("; n; ")="; s
End Sub
n = CInt(InputBox("N=?"))
a = 2
b = 1
s = 0
For i = 1 To n
s = s + a / b
c = a + b
b = a
a = c
Next i
Print "S("; n; ")="; s
End Sub
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