%{
#include <stdio.h>
int v = 0;
int c = 0;
%}
%%
\n return 0;
[aeiouAEIOU] {++v;}
[^aeiouAEIOU] {++c;}
%%
int yywrap(){
return 1;
}
int main() {
printf("enter a string: ");
yylex();
printf("No of Vowels = %d ",v);
printf("No of Consonants = %d",c);
return 0;
}