char chVal;
    int sum = 0;
	int chIndex;
    int polje[50];
    int brojac = 0;
    do{
        scanf("%c", &chVal);
        if ((chVal >= '0') && (chVal <= '9')) {
            chIndex = chVal - '0';
        }
        else if ((chVal >= 'a') && (chVal <= 'z')) {
            chIndex = chVal - 'a' + 10;
        }
        else if ((chVal >= 'A') && (chVal <= 'Z')) {
            chIndex = chVal - 'A' + 10;
        }
        polje[brojac] = chIndex;
        brojac ++;
    }while (chVal != ' ' || chVal !='\n');

    int i;
    for (i = 0; i < brojac; i++){
        suma = suma + pow(polje[i] , brojac);
        brojac -- ;
    }
    return 0;