标准ASCII的码长多少？？？ 一个字符的标准ASCII码的长度是
\u6807\u51c6ASCII\u7801\u7684\u7801\u957f\u662f7\u8fd8\u662f8\uff1f\u5728\u8ba1\u7b97\u673a\u7684\u5b58\u50a8\u5355\u5143\u4e2d\uff0c\u4e00\u4e2aASCII\u7801\u503c\u5360\u4e00\u4e2a\u5b57\u8282(8\u4e2a\u4e8c\u8fdb\u5236\u4f4d)\uff0c\u5176\u6700\u9ad8\u4f4d(b7)\u7528\u4f5c\u5947\u5076\u6821\u9a8c\u4f4d\u3002
\u4e00\u4e2a\u5b57\u7b26\u7684\u6807\u51c6ascii\u7801\u7801\u957f\u662f7bits\u3002
ASCII ((American Standard Code for Information Interchange): \u7f8e\u56fd\u4fe1\u606f\u4ea4\u6362\u6807\u51c6\u4ee3\u7801\uff09\u662f\u57fa\u4e8e\u62c9\u4e01\u5b57\u6bcd\u7684\u4e00\u5957\u7535\u8111\u7f16\u7801\u7cfb\u7edf\uff0c\u4e3b\u8981\u7528\u4e8e\u663e\u793a\u73b0\u4ee3\u82f1\u8bed\u548c\u5176\u4ed6\u897f\u6b27\u8bed\u8a00\u3002\u5b83\u662f\u6700\u901a\u7528\u7684\u4fe1\u606f\u4ea4\u6362\u6807\u51c6\uff0c\u5e76\u7b49\u540c\u4e8e\u56fd\u9645\u6807\u51c6ISO/IEC 646\u3002ASCII\u7b2c\u4e00\u6b21\u4ee5\u89c4\u8303\u6807\u51c6\u7684\u7c7b\u578b\u53d1\u8868\u662f\u57281967\u5e74\uff0c\u6700\u540e\u4e00\u6b21\u66f4\u65b0\u5219\u662f\u57281986\u5e74\uff0c\u5230\u76ee\u524d\u4e3a\u6b62\u5171\u5b9a\u4e49\u4e86128\u4e2a\u5b57\u7b26\u3002
ASCII \u7801\u4f7f\u7528\u6307\u5b9a\u76847 \u4f4d\u62168 \u4f4d\u4e8c\u8fdb\u5236\u6570\u7ec4\u5408\u6765\u8868\u793a128 \u6216256 \u79cd\u53ef\u80fd\u7684\u5b57\u7b26\u3002\u6807\u51c6ASCII \u7801\u4e5f\u53eb\u57fa\u7840ASCII\u7801\uff0c\u4f7f\u75287 \u4f4d\u4e8c\u8fdb\u5236\u6570\uff08\u5269\u4e0b\u76841\u4f4d\u4e8c\u8fdb\u5236\u4e3a0\uff09\u6765\u8868\u793a\u6240\u6709\u7684\u5927\u5199\u548c\u5c0f\u5199\u5b57\u6bcd\uff0c\u6570\u5b570 \u52309\u3001\u6807\u70b9\u7b26\u53f7\uff0c\u4ee5\u53ca\u5728\u7f8e\u5f0f\u82f1\u8bed\u4e2d\u4f7f\u7528\u7684\u7279\u6b8a\u63a7\u5236\u5b57\u7b26\u3002
0\uff5e31\u53ca127(\u517133\u4e2a)\u662f\u63a7\u5236\u5b57\u7b26\u6216\u901a\u4fe1\u4e13\u7528\u5b57\u7b26\uff08\u5176\u4f59\u4e3a\u53ef\u663e\u793a\u5b57\u7b26\uff09\uff0c\u5982\u63a7\u5236\u7b26\uff1aLF\uff08\u6362\u884c\uff09\u3001CR\uff08\u56de\u8f66\uff09\u3001FF\uff08\u6362\u9875\uff09\u3001DEL\uff08\u5220\u9664\uff09\u3001BS\uff08\u9000\u683c)\u3001BEL\uff08\u54cd\u94c3\uff09\u7b49\uff1b\u901a\u4fe1\u4e13\u7528\u5b57\u7b26\uff1aSOH\uff08\u6587\u5934\uff09\u3001EOT\uff08\u6587\u5c3e\uff09\u3001ACK\uff08\u786e\u8ba4\uff09\u7b49\u3002
ASCII\u503c\u4e3a8\u30019\u300110 \u548c13 \u5206\u522b\u8f6c\u6362\u4e3a\u9000\u683c\u3001\u5236\u8868\u3001\u6362\u884c\u548c\u56de\u8f66\u5b57\u7b26\u3002\u5b83\u4eec\u5e76\u6ca1\u6709\u7279\u5b9a\u7684\u56fe\u5f62\u663e\u793a\uff0c\u4f46\u4f1a\u4f9d\u4e0d\u540c\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u800c\u5bf9\u6587\u672c\u663e\u793a\u6709\u4e0d\u540c\u7684\u5f71\u54cd\u3002
标准ASCII码长为7
ASCII码的长度是多少
绛旓細涓涓瓧绗︾殑鏍囧噯ascii鐮佺爜闀挎槸7bits銆侫SCII ((American Standard Code for Information Interchange): 缇庡浗淇℃伅浜ゆ崲鏍囧噯浠ｇ爜锛夋槸鍩轰簬鎷変竵瀛楁瘝鐨勪竴濂楃數鑴戠紪鐮佺郴缁燂紝涓昏鐢ㄤ簬鏄剧ず鐜颁唬鑻辫鍜屽叾浠栬タ娆ц瑷銆傚畠鏄渶閫氱敤鐨勪俊鎭氦鎹㈡爣鍑嗭紝骞剁瓑鍚屼簬鍥介檯鏍囧噯ISO/IEC 646銆侫SCII绗竴娆′互瑙勮寖鏍囧噯鐨勭被鍨嬪彂琛ㄦ槸鍦1967骞达紝鏈...
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绛旓細ASCII鐮佹湁7浣嶅拰8浣嶄箣鍒嗭紝鍥介檯閫氱敤鐨凙SCII鐮鏄7浣嶃
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绛旓細ASCII鐮佸煎垎鍒负97鍒板埌122銆傛妸鍗佽繘鍒舵暟杞寲鎴ASCII鐨绋嬪簭锛屽崄杩涘埗鏁颁笌涔嬪搴擜SIIC鐮佺殑鏁板鍏崇郴鍙婂瓨鏀惧瓨鍌ㄥ櫒鐨勬暟鍒惰〃绀哄舰寮忥紝姣忎竴浣嶅崄杩涘埗鏁板叾鍊间负0~9锛屽叾浜岃繘鍒跺间负锛0000~1001锛屾斁鍦ㄥ瓧鑺傚瓨鍌ㄥ櫒灏嗗崰鐢4涓簩杩涘埗鏁扮殑浣嶃備竴涓瓧鑺傚唴鍚8涓簩杩涘埗鏁扮殑浣嶏紝鏁呬竴涓瓧鑺傚彲琛ㄧず2浣嶅崄杩涘埗鏁般傝繖绉嶇敤4浣嶄簩...
绛旓細ASCII鐮佹槸鍩轰簬鎷変竵瀛楁瘝鐨勪竴濂楃數鑴戠紪鐮佺郴缁燂紝涓昏鐢ㄤ簬鏄剧ず鐜颁唬鑻辫鍜屽叾浠栬タ娆ц瑷銆傚畠鏄渶閫氱敤鐨勪俊鎭氦鎹鏍囧噯锛屽苟绛夊悓浜庡浗闄呮爣鍑咺SO/IEC 646銆傗淎鈥鐨凙SCII鐮鍊间负65锛涒渁鈥濈殑ASCII鐮佸间负97锛涒0鈥濈殑ASCII鐮佸间负 48銆ASCII 鐮浣跨敤鎸囧畾鐨7 浣嶆垨8 浣嶄簩杩涘埗鏁扮粍鍚堟潵琛ㄧず128 鎴256 绉嶅彲鑳界殑瀛楃銆傛爣鍑...
绛旓細灏忓啓瀛楁瘝鈥渁鈥濆埌鈥淶鈥濈殑ASCII鍊煎垎鍒负97鍒122銆侫SCII鐮佷娇鐢ㄦ寚瀹氱殑7浣嶆垨8浣嶄簩杩涘埗鏁扮粍缁勫悎鏉ヨ〃绀128鎴256涓彲鑳界殑瀛楃銆鏍囧噯ascii鐮侊紝涔熺О涓哄熀鏈琣scii鐮侊紝浣跨敤7浣嶄簩杩涘埗鏁帮紙鍓╀綑鐨1浣嶄簩杩涘埗鏁颁负0锛夎〃绀虹編寮忚嫳璇腑浣跨敤鐨勬墍鏈夊ぇ灏忓啓瀛楁瘝銆佹暟瀛0鍒9銆佹爣鐐圭鍙峰拰鐗规畩鎺у埗瀛楃銆
