二进制

Private Sub Command1_Click()
Print erjin(230)

End Sub
Private Function erjin(m As byte) As String
Dim n As byte

Dim shang As Byte
n = m
Const er As Byte = 2Dim returnS As String
Dim yushu(1 To 8) As Byte
Dim i As Byte
i = UBound(yushu)
shang = n \ er
yushu(i) = n Mod er
returnS = yushu(i) & returnS
While shang <> 0
i = i - 1
n = shang
shang = n \ er
yushu(i) = n Mod er
returnS = yushu(i) & returnS
Wend
 erjin = returnS
 
End Function

除二取余法