#pragma once

#include <iostream>

template <typename T>
void	iter(T *arr, size_t len, void(*f)(T&)) {
	for (size_t i = 0; i < len; i++)
		f(arr[i]);
}

template <typename T>
void	print(T &t) {
	std::cout << t << " ";
}

template <typename T>
void	add(T &t) {
	t++;
}