#include "iter.hpp"
#include <iostream>

void	increment(int &nb)
{
	nb++;
}

void	print(const int &nb)
{
	std::cout << nb << "  ";
}

int main(void)
{
	int	arr[4] = {1, 2, 3, 4};

	iter(arr, 4, &print);
	std::cout << std::endl;
	iter(arr, 4, &increment);
	iter(arr, 4, &print);
	std::cout << std::endl;
}