ASCII Chart
来自cppreference.com
|
|
This page has been machine-translated from the English version of the wiki using Google Translate.
The translation may contain errors and awkward wording. Hover over text to see the original version. You can help to fix errors and improve the translation. For instructions click here. |
下表包含所有128个ASCII码的十进制(dec),八进制(oct),十六进制(hex)和字符(ch) 码。
dec |
oct |
hex
|
ch
|
dec |
oct |
hex
|
ch
|
dec |
oct |
hex
|
ch
|
dec |
oct |
hex
|
ch
| |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 |
0 |
00 |
NUL (null) |
32 |
40 |
20 |
(space) | 64 |
100 |
40 |
@ |
96 |
140 |
60 |
`
| |||
1 |
1 |
01 |
SOH (start of header) |
33 |
41 |
21 |
! |
65 |
101 |
41 |
A |
97 |
141 |
61 |
a
| |||
2 |
2 |
02 |
STX (start of text) |
34 |
42 |
22 |
" |
66 |
102 |
42 |
B |
98 |
142 |
62 |
b
| |||
3 |
3 |
03 |
ETX (end of text) |
35 |
43 |
23 |
# |
67 |
103 |
43 |
C |
99 |
143 |
63 |
c
| |||
4 |
4 |
04 |
EOT (end of transmission) |
36 |
44 |
24 |
$ |
68 |
104 |
44 |
D |
100 |
144 |
64 |
d
| |||
5 |
5 |
05 |
ENQ (enquiry) |
37 |
45 |
25 |
% |
69 |
105 |
45 |
E |
101 |
145 |
65 |
e
| |||
6 |
6 |
06 |
ACK (acknowledge) |
38 |
46 |
26 |
& |
70 |
106 |
46 |
F |
102 |
146 |
66 |
f
| |||
7 |
7 |
07 |
EL (bell) |
39 |
47 |
27 |
' |
71 |
107 |
47 |
G |
103 |
147 |
67 |
g
| |||
8 |
10 |
08 |
BS (backspace) |
40 |
50 |
28 |
( |
72 |
110 |
48 |
H |
104 |
150 |
68 |
h
| |||
9 |
11 |
09 |
HT (horizontal tab) |
41 |
51 |
29 |
) |
73 |
111 |
49 |
I |
105 |
151 |
69 |
i
| |||
10 |
12 |
0a |
LF (line feed - new line) |
42 |
52 |
2a |
* |
74 |
112 |
4a |
J |
106 |
152 |
6a |
j
| |||
11 |
13 |
0b |
VT (vertical tab) |
43 |
53 |
2b |
+ |
75 |
113 |
4b |
K |
107 |
153 |
6b |
k
| |||
12 |
14 |
0c |
FF (form feed - new page) |
44 |
54 |
2c |
, |
76 |
114 |
4c |
L |
108 |
154 |
6c |
l
| |||
13 |
15 |
0d |
CR (carriage return) |
45 |
55 |
2d |
- |
77 |
115 |
4d |
M |
109 |
155 |
6d |
m
| |||
14 |
16 |
0e |
SO (shift out) |
46 |
56 |
2e |
. |
78 |
116 |
4e |
N |
110 |
156 |
6e |
n
| |||
15 |
17 |
0f |
SI (shift in) |
47 |
57 |
2f |
/ |
79 |
117 |
4f |
O |
111 |
157 |
6f |
o
| |||
16 |
20 |
10 |
DLE (data link escape) |
48 |
60 |
30 |
0 |
80 |
120 |
50 |
P |
112 |
160 |
70 |
p
| |||
17 |
21 |
11 |
DC1 (device control 1) |
49 |
61 |
31 |
1 |
81 |
121 |
51 |
Q |
113 |
161 |
71 |
q
| |||
18 |
22 |
12 |
DC2 (device control 2) |
50 |
62 |
32 |
2 |
82 |
122 |
52 |
R |
114 |
162 |
72 |
r
| |||
19 |
23 |
13 |
DC3 (device control 3) |
51 |
63 |
33 |
3 |
83 |
123 |
53 |
S |
115 |
163 |
73 |
s
| |||
20 |
24 |
14 |
DC4 (device control 4) |
52 |
64 |
34 |
4 |
84 |
124 |
54 |
T |
116 |
164 |
74 |
t
| |||
21 |
25 |
15 |
NAK (negative acknowledge) |
53 |
65 |
35 |
5 |
85 |
125 |
55 |
U |
117 |
165 |
75 |
u
| |||
22 |
26 |
16 |
SYN (synchronous idle) |
54 |
66 |
36 |
6 |
86 |
126 |
56 |
V |
118 |
166 |
76 |
v
| |||
23 |
27 |
17 |
ETB (end of transmission block) |
55 |
67 |
37 |
7 |
87 |
127 |
57 |
W |
119 |
167 |
77 |
w
| |||
24 |
30 |
18 |
CAN (cancel) |
56 |
70 |
38 |
8 |
88 |
130 |
58 |
X |
120 |
170 |
78 |
x
| |||
25 |
31 |
19 |
EM (end of medium) |
57 |
71 |
39 |
9 |
89 |
131 |
59 |
Y |
121 |
171 |
79 |
y
| |||
26 |
32 |
1a |
SUB (substitute) |
58 |
72 |
3a |
: |
90 |
132 |
5a |
Z |
122 |
172 |
7a |
z
| |||
27 |
33 |
1b |
ESC (escape) |
59 |
73 |
3b |
; |
91 |
133 |
5b |
[ |
123 |
173 |
7b |
{
| |||
28 |
34 |
1c |
FS (file separator) |
60 |
74 |
3c |
< |
92 |
134 |
5c |
\ |
124 |
174 |
7c |
|
| |||
29 |
35 |
1d |
GS (group separator) |
61 |
75 |
3d |
= |
93 |
135 |
5d |
] |
125 |
175 |
7d |
}
| |||
30 |
36 |
1e |
RS (record separator) |
62 |
76 |
3e |
> |
94 |
136 |
5e |
^ |
126 |
176 |
7e |
~
| |||
31 |
37 |
1f |
US (unit separator) |
63 |
77 |
3f |
? |
95 |
137 |
5f |
_ |
127 |
177 |
7f |
DEL (delete)
|

