%option noyywrap

%{
    #include <stdio.h>
    int v = 0;
    int c = 0;
%}

%%

[AEIOUaeiou] { v++; }
[A-Za-z]      { c++; }

%%

int main() {
    printf("Enter a string:\n");
    yylex();
    printf("Vowels: %d\n", v);
    printf("Consonants: %d\n", c - v); // Subtract vowels from total letters to get consonants
    return 0;
}