[工学]编译原理实验指导书

、实验环境DOS或Windows操作系统TURBOC2.0或VisualC++四、实验部分参考(约定常量名及函数名)#ifndef_GLOBALS_H#define_GLOBALS_H#include<stdio.h>#include<stdlib.h>#include<string.h>#define_SYN_MAIN1#define_SYN_INT2#define_SYN_CHAR3#define_SYN_IF4#define_SYN_ELSE5#define_SYN_FOR6#define_SYN_WHILE7#define_SYN_ID10#define_SYN_NUM20#define_SYN_ASSIGN21#define_SYN_PLUS22#define_SYN_MINUS23#define_SYN_TIMES24#define_SYN_DIVIDE25#define_SYN_LPAREN26#define_SYN_RPAREN27#define_SYN_LEFTBRACKET128#define_SYN_RIGHTBRACKET129#define_SYN_LEFTBRACKET230#define_SYN_RIGHTBRACKET231#MA32#define_SYN_COLON33#define_SYN_SEMICOLON34#define_SYN_LG35#define_SYN_LT36#define_SYN_ME37#define_SYN_LE38#define_SYN_EQ39#define_SYN_NE40#define_SYN_END1000#define_SYN_ERROR-1#defineMAXLENGTH255#ifndef_SEMANTEM_H#define_SEMANTEM_H/*四元组的结构*/typedefstructQUAD{