fork download
copy 
  1. %{
  2. #include <stdio.h>
  3. %}
  4.  
  5. %%
  6. [A-Za-z0-9._%+-]+@[A-Za-z]+\.(com|in)   { printf("Valid Email ID\n"); }
  7. .+                                      { printf("Invalid Email ID\n"); }
  8. %%
  9.  
  10. int main() {
  11.     yylex();
  12.     return 0;
  13. }
  14.  
Success #stdin #stdout #stderr 0.02s 6924KB
comments (?)
stdin
copy 
asdhbvg.dsfd@gmail.com
stdout
copy 
Standard output is empty
stderr
copy 
ERROR: /home/FgqjIQ/prog:13:1: Syntax error: Unexpected end of file
ERROR: '$runtoplevel'/0: Undefined procedure: program/0
   Exception: (3) program ? EOF: exit
https://ideone.com/117F8R
language:
Prolog (swi 7.6.4)
created:
8 hours 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!