1 files changed, 21 insertions, 0 deletions
diff --git a/07/main.l b/07/main.l
new file mode 100644
index 0000000..2f98161
--- /dev/null
+++ b/07/main.l
@@ -0,0 +1,21 @@
+%{
+extern int yylval;
+%}
+%%
+[0-9]+ {
+    yylval = atoi(yytext);
+    return NUM;
+}
+"+" return ADD;;
+"-" return SUB;
+"*" return MUL;
+"/" return DIV;
+"(" return LPAR;
+")" return RPAR;
+\n return 0;
+%%
+int yywrap() {
+    return 1;
+}

diff --git a/07/main.l b/07/main.l new file mode 100644 index 0000000..2f98161 --- /dev/null +++ b/07/main.l
@@ -0,0 +1,21 @@
	1	%{
	2	extern int yylval;
	3	%}
	4
	5	%%
	6	[0-9]+ {
	7	yylval = atoi(yytext);
	8	return NUM;
	9	}
	10	"+" return ADD;;
	11	"-" return SUB;
	12	"*" return MUL;
	13	"/" return DIV;
	14	"(" return LPAR;
	15	")" return RPAR;
	16	\n return 0;
	17	%%
	18
	19	int yywrap() {
	20	return 1;
	21	}