Exp.l

%{
	//LEX with YACC
#include<stdio.h>
#include<stdlib.h>

void yyerror(char*);
#include "y.tab.h"
%}
%%


[0-9]* { yylval = atoi(yytext);
	return NUM;}

"(" { return L; }
")" { return R; }

"&" 	{ return LOGICAL_AND; }
"&&" 	{ return BIT_AND; }
"|" 	{ return LOGICAL_OR; }
"||"	{ return BIT_OR;}
"^" 	{ return LOGICAL_EXOR; }
"^^"	{ return BIT_EXOR;}
"~" 	{ return LOGICAL_NOT; }
"<<" 	{ return SHIFT_LEFT; }
">>" 	{ return SHIFT_RIGHT; }
"+" 	{ return REL_EQ; }
">" 	{ return REL_GT; }
"<" 	{ return REL_LT; }
">=" 	{ return REL_GE; }
"<=" 	{ return REL_LE; }


%%