Compiler-Design-Lex-Yacc

Lex Programs

1. Compile the file as :

   lex filename.l gcc lex.yy.c -ll

2. Execute the file as :

   ./a.out argumentFile.txt

Yacc Programs

1. Compile the file as :

lex filename.l yacc -d filename.y gcc y.tab.c lex.yy.c

2. Execute the file as :

./a.out

Thanks, thevirtualbuddy