#include <stdio.h>

void temperatures(double celsius);

int main(void)
{
	double celsius;
	printf("Input celsius temperature: ");
	scanf("%lf", &celsius);

	temperatures(celsius);
	return 0;
}

void temperatures(double celsius)
{
	double fahrenheit, kelvin;

	fahrenheit = (celsius * 1.8) + 32.0;
	kelvin = celsius + 273.16;
	printf("Celsius: %13.2lf\n", celsius);
	printf("Kelvin: %14.2lf\n", kelvin);
	printf("Fahrenheit: %10.2lf\n", fahrenheit);
}