fork download
copy 
  1.  %{
  2.  #include<stdio.h>
  3.  int v=0;
  4.  int c=0
  5. %}
  6. %% 
  7.  [aeiouAEIOU]+ {v++;}
  8. [a-zA-Z] {c++;}
  9.  
  10.  
  11. "\n"{printf("Vowels =%d\n consonants = %d\n", v, c);}
  12. %%
  13.  
  14. int yywrap ( void ) {}
  15. int main (){
  16. 	yylex();
  17. 	return 0;
  18. }
  19.  
Success #stdin #stdout #stderr 0.02s 6804KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
stderr
copy 
ERROR: /home/poryvP/prog:18:1: Syntax error: Unexpected end of file
ERROR: '$runtoplevel'/0: Undefined procedure: program/0
   Exception: (3) program ? EOF: exit
https://ideone.com/MW8p62
language:
Prolog (swi 7.6.4)
created:
1 year 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!