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/*
Exercise 1-3. Modify the temperature conversion program to print a heading
above the table.
===
*/
#include <stdio.h>
int main () {
float fahr, celsius;
int lower = 0; /* lower limit of the temperature table */
int upper = 300; /* upper limit */
int step = 20; /* step size */
puts("Fahrenheit to Celsius");
puts(" F C");
fahr = lower;
while (fahr <= upper) {
celsius = (5.0/9.0) * (fahr-32.0);
printf("%3.0f %6.1f\n", fahr, celsius);
fahr += step;
}
}
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