//trzeci program 
#include <stdio.h>	
#define GORA	50
#define DOL	-50
#define KROK	5
	
int main(void)						  
{
	float far, cel;
	for(cel=DOL; cel<=GORA; cel=cel+KROK)
	{
	far=9*cel/5+32;
	printf("cel=%5.2f\t far=%5.2f\n", cel, far);
	}
	return 0;
}