int main (void) {
float fahr, celsium;
int lower, upper, step;
/** lower limit of temperature table */
lower = 0;
/** upper limit */
upper = 300;
/** step size */
step = 20;
fahr = lower;
printf("fahrenheit\tcelsium\n");
printf("__________\t_______\n");
while (fahr <= upper) {
// celsium = (5.0/9.0) * (fahr - 32.0);
celsium = fahr2cel (fahr);
printf("%3.0f\t\t%6.1f\n", fahr, celsium);
fahr = fahr + step;
}
return 0;
}
int main(int argc, char const *argv[])
{
float celsius;
for (int fahrenheit = 0; fahrenheit <= 300; fahrenheit+=20)
{
if (fahrenheit == 0)
printf("Fahrenheit\tCelsius\n");
celsius = fahr2cel(fahrenheit);
printf("%i\t\t%f\n",fahrenheit,celsius);
}
return 0;
}
/* Print Fahrenheit-Celsius table for fahr = 0, 20, ..., 300.
* This is the solution for K&R 1-15.*/
main()
{
float fahr;
printf("Fahrenheit-Celsius Table\n"); /* print a head above the table*/
printf("------------------------\n");
printf("%4s\t%6s\n","FAHR","CELS");
printf("------------------------\n");
fahr = LOWER;
while(fahr <= UPPER)
{
printf("%4.0f\t%6.1f\n", fahr, fahr2cel(fahr));
fahr = fahr + STEP;
}
}