题型:综合题 题类:常考题 难易度:普通
浙江省温州市十五校联合体2017 -2018学年高二上学期信息技术期中考试试题
Dim s As String, st As Long, ch As Integer
Dim i As Integer, n As Integer
n = Len(s)
st = 0
For i = 1 To n
ch =
st = st + ch * 2 ^ (i - 1)
next i
Text2.Text = Str(st) End Sub
密文 |
1100100 |
11 |
1000 |
1001 |
1110 |
1 |
10011001 |
对应数值 |
100 |
3 |
8 |
9 |
14 |
1 |
153 |
明文 |
* |
C |
H |
I |
N |
A |
* |
试题篮