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  1. %{
  2. 	#include<stdio.h>
  3. 	int count=0;
  4. %}
  5. %%
  6. [A-Z]      {printf("%s is a Capital Letter:\n",yytext);count++;}
  7. .          {printf("%s is not Capital Letter:\n",yytext);}
  8. \n         {return 0;}
  9. %%
  10. int yywrap(){}
  11. int main()
  12. {
  13. 	printf("Enter any sentence:\n");
  14. 	yylex();
  15. 	printf("No.of Capital Letters in a input:\n",count);
  16. 	return 0;
  17. }
Success #stdin #stdout #stderr 0.03s 6936KB
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stdin
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Ssfgfdg
stdout
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Standard output is empty
stderr
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ERROR: /home/JMiwRA/prog:2:9: Syntax error: Operator expected
ERROR: /home/JMiwRA/prog:17:0: Syntax error: Unexpected end of file
ERROR: '$runtoplevel'/0: Undefined procedure: program/0
   Exception: (3) program ? EOF: exit
https://ideone.com/rh78xa
language:
Prolog (swi 7.6.4)
created:
5 days ago
visibility:
public

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