编译实验代码(共14页).doc

精选优质文档-倾情为你奉上1、词法分析/*cifa fenxi chengxu*/#include #include #include #include #include #define NULL 0FILE *fp;char cbuffer;char *key8=if,else,for,while,do,return,break,continue;char *border6=,;,(,);char *arithmetic4=+,-,*,/;char *relation6=,=,;char *consts20;char *label20;int constnum=0,labelnum=0;int search(char searchcha