/// @note: char for size only, debatable, will wind up as an int anyway. return type was also char but is long due to the assignment requirements
uint dgti(ullong num, uint pos)
{
// std::stringstream ss; ss << num;
// size_t len = std::string(ss.str()).length(); // TODO use int_length now instead
size_t len = int_length(num);
ullong right_cut = num / (llong) pow(10, len - pos); // NOTE len-pos >= 0
return (uint) right_cut % 10;
}
/**
* print the bits of a number
* @params number - the number we want to print his bits
* @returns void - print the number of bits (doesn't return anything)
*/
void print_bit(unsigned int number) {
int i = 0;
while (i < int_length()) {
printf("%d", get_last_bit(number));
number >>= 1;
i++;
}
printf("\n");
}
