_fur | C Charisma Tubagus Setyobudhi

#include <stdio.h>
#include <stdlib.h>

int is_vowel(char c)
{
        int i;
        int ret = 0;
        char vow[10] = {'a', 'e', 'i', 'o', 'u',
                        'A', 'E', 'I', 'O', 'U'};

        for (i = 0; i < 10; i++)
                if (vow[i] == c)
                        ret = 1;
        return ret;
}

int is_alpha(char c)
{
       if ((c >= 'A' & c <= 'Z')
         | (c >= 'a' & c <= 'z'))
                return 1;
        return 0;
}

int main(void)
{
        int i;
        int cc = 0;
        int cv = 0;
        char *text = malloc(256);
        char *p = text;

        printf("Input text: ");
        fgets(text, 255, stdin);

        while(*p) {
                if(is_alpha(*p))
                        if(is_vowel(*p))
                                cv++;
                        else
                                cc++;
                p++;
        }

        printf("Consonant : %d, Vowel : %d\n", cc, cv);
        free(text);

        return 0;
}