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  1. %{
  2. 	#include<stdio.h>
  3. %}
  4.  
  5. %%
  6. [A-Z]+[\t\n ] { printf("%s",yytext); }
  7. .  ;
  8. %%
  9. Int yywrap(){}
  10. int main( ) 
  11. {
  12. 	printf("Enter the input string:\n");
  13. 	yylex();
  14. }
  15.  
Success #stdin #stdout #stderr 0.03s 6956KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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ERROR: /home/TCvRK8/prog:2:9: Syntax error: Operator expected
ERROR: /home/TCvRK8/prog:14:1: Syntax error: Unexpected end of file
ERROR: '$runtoplevel'/0: Undefined procedure: program/0
   Exception: (3) program ? EOF: exit
https://ideone.com/9LTwDa
language:
Prolog (swi 7.6.4)
created:
20 hours ago
visibility:
public

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