float main()
{
float fahr, celsius;
float lower, upper, step;
lower = 0; /* lower limit of temperature table */
upper = 300; /* upper limit*/
step = 20; /* step size*/
fahr = lower;
while (fahr <= upper) {
celsius = 5 * (fahr - 32) / 9;
printf("%.0f\t%.2f\n", fahr, celsius);
fahr = fahr + step;
}
return 0;
