The ASCII code table information is represented by binary on the computer, which is difficult to understand. Therefore, both input and output devices are provided, the main purpose of these devices is to display information on these devices in these devices in a human readable form. In order to ensure correct information exchange between humans and equipment, equipment, and computers, people have prepared a unified information exchange code, which is the ASCII code table, and its full name is "US Information Exchange Standard Code".
Octal, hexadecimal decimal octal hexadecimal characters Decimal characters 00000nul1004064 @ 01011soh1014165A02022stx1024266B03033etx1034367C04044eot1044468D05055enq1054569E06066ack1064670F07077bel1074771G10088bs1104872H11099ht1114973I120a10nl1124a74J130b11vt1134b75K140c12ff1144c76L150d13er1154d77M160e14so1164e78N170f15si1174f79O201016dle1205080P211117dc11215181Q221218dc21225282R231319dc31235383S241420dc41245484T251521nak1255585U261622syn1265686V271723etb1275787W301824can1305888X311925em1315989Y321a26sub1325a90Z331b27esc1335b91 [341c28fs1345c92 / 351d29gs1355d93] 361e30re1365e94 ^ 371f31us1375f95_402032sp1406096'412133! 1416197a422234 "1426298b432335 # 1436399c442436 $ 14464100d452537% 14565101e462638 & 14666102f472739`14767103g502840 (15068104h512941) 15169105i522a42 * 1526a106j532b43 1536b107k542c44,1546c108l552d45- 1556d109m562e46.1566e110n572f47 / 1576f111o603048016070112p613149116171113q623250216272114r633351316373115s643452416474116t653553516575117u663654616676118v673755716777119w703856817078120x713957917179121y723a58: 1727a122z733b59; 1737b123 {743c60 <174 7C124 | 753D61 = 1757d125} 763E62> 1767E126 ~ 773F63? 1777f127del
