给定一个正整数的二进制表示

Private Sub Command1_Click()

Me.Font.Size = 30

Dim n As Byte

n = 23

Const er As Byte = 2

Dim shang As Byte

Dim yushu(1 To 5) As Byte

Dim i As Byte

i = 5

shang = n \ er

yushu(i) = n Mod er

While shang <> o

n = shang

i = i - 1

shang = n \ er

yushu(i) = n Mod er

Wend

Print yushu(1); yushu(2); yushu(3); yushu(4); yushu(5)

End Sub



任意一个数输出对应的二进制数

Print erjinzhi(230)

End Sub

Private Function erjinzhi(m As Byte) As String

Dim n As Byte

n = m

Const er As Byte = 2

Dim returns As String

Dim shang As Byte

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)

While shang <> 0

i = i - 1

n = shang

shang = n \ er

yushu(i) = n Mod er

returns = yushu(i) & returns

Wend

erjinzhi = returns

End Function