#include <stdio.h>

int main()
{
	const int fahrIni = -32;
	const int fahrFi = 200;
	float cent;
	for(int fahr=fahrIni; fahr<=fahrFi; fahr+=5)
	{
		cent = (5./9)*(fahr-32);
		printf("ºF=%d -> ºC=%f\n", fahr, cent);
	}
	return 0;
}