int digits[26] = { 0, 0, 100, 500, 0, 0, 0, 0, 1, 1, 0, 50, 1000, 0, 0, 0, 0, 0, 0, 0, 5, 5, 0, 10, 0, 0 };




int decode(const char * roman)
{
        const char *bigger;
        int current;
        int arabic = 0;
        while (*roman != '\0') {
                current = VALUE(*roman);
                
                bigger = roman;

                
                while (VALUE(*bigger) <= current && *++bigger != '\0');

                if (*bigger == '\0')
                        arabic += current;
                else {
                        arabic += VALUE(*bigger);
                        while (roman < bigger)
                                arabic -= VALUE(* (roman++) );
                }

                roman ++;
        }
        return arabic;
}

int main()
{
        const char * romans[] = { , , ,  };
        int i;

        for (i = 0; i < 4; i++)
                printf(, romans[i], decode(romans[i]));

        return 0;
}