#include <iostream>
#include <limits>
#include <cfloat>
#include <cmath>

#define MAX_INT 2147483647
#define MIN_INT -2147483648
#define MAX_FLOAT 340282346638528859811704183484516925440.0f
#define MIN_FLOAT -340282346638528859811704183484516925440.0f

void	isFloat(double d) {
	if (! (d <= std::numeric_limits<float>::max()
		&& d >= std::numeric_limits<float>::min()) )
	{
		std::cout << d << "is outside range of floats\n";
		return ;
	}
	std::cout << std::fixed << static_cast<float>(d) << "\n";
}

int	main() {

	double	d;
	double	d2;

	d = std::numeric_limits<float>::max();
	std::cout << std::fixed << d << "\n";
	d2 = std::nextafter(d, DBL_MAX);
	std::cout << std::fixed << d2 << "\n";
//	isFloat(MAX_FLOAT);
//	d = std::numeric_limits<float>::lowest();
//	std::cout << std::fixed << d << "\n";
//	isFloat(d);

	return 0;
}