%{
#include <stdio.h>
 
int numConsonants = 0;
int numVowels = 0;
%}
 
%%
// Match vowels
[aAeEiIoOuU] {
    numVowels++;
    printf("%c is a vowel\n", yytext[0]);
}
 
// Match consonants
[bBcCdDfFgGhHjJkKlLmMnNpPqQrRsStTvVwWxXyY] {
    numConsonants++;
    printf("%c is a consonant\n", yytext[0]);
}
 
// Ignore other characters
. { /* Ignore other characters */ }
 
%%
 
int main() {
    printf("Enter text (Ctrl+D to end input):\n");
    yylex(); // Start the lexical analysis
    printf("Total consonants: %d\n", numConsonants);
    printf("Total vowels: %d\n", numVowels);
    return 0;
}
 

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