#include <stdio.h>
// AYDA FILICHE 4SC - ESERCIZIO 2
int main(void) {
   char car;
   scanf(" %c", &car);
car = tolower(car); //funzione trovata online if (car >= 'a' && car <= 'z') { //funzione trovata online
   switch (car) {
       case 'a':
       case 'e':
       case 'i':
       case 'o':
       case 'u':
           printf("'%c' è una vocale.\n", car);
           break;
       default:
printf("'%c' è una consonante.\n", car);
 } 
 
 
}
 

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