learn_c/intro/temp.c

22 lines
467 B
C
Raw Permalink Normal View History

2023-11-13 18:18:50 +00:00
#include <stdio.h>
/* print Fahrenheit-Celsius table
for fahr = 0, 20, ..., 300 */
main()
{
float fahr, celsius;
int lower, upper, step;
lower = 0; /* lower limit of temperature table */
upper = 300; /* upper limit */
step = 20; /* step size */
fahr = lower;
printf("Fahrenheit-Celsius Table\n");
while (fahr <= upper) {
celsius = (5.0/9.0) * (fahr-32.0);
printf("%3.0f %6.2f\n", fahr, celsius);
fahr = fahr + step;
}
}