编译词法源代码

编译原理，词法翻译源代码：#include#include#include#includeusingnamespacestd;charprog[80],token[8],s_error[80];charch;intsyn,p,m=0,n,row,error;intflag;//标志正负doublesum=0;char*rwtab[6]={"begin","if","then","while","do",&qu