fork download
copy 
  1. %{
  2. #include <stdio.h>
  3. %}
  4.  
  5. %%
  6. abc         { printf("ABC"); }
  7. .|\n        { printf("%s", yytext); }
  8. %%
  9.  
  10. int main()
  11. {
  12.     printf("enter a string: ");
  13.     yylex();
  14.     return 0;
  15. }
  16.  
  17. int yywrap()
  18. {
  19.     return 1;
  20. }
  21.  
Success #stdin #stdout #stderr 0.03s 6828KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
stderr
copy 
ERROR: /home/DMZ9qG/prog:20:1: Syntax error: Unexpected end of file
ERROR: '$runtoplevel'/0: Undefined procedure: program/0
   Exception: (3) program ? EOF: exit
https://ideone.com/np3PyY
language:
Prolog (swi 7.6.4)
created:
4 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!