1 5dc21454 2023-07-14 jrmu #include <stdio.h>
 2 5dc21454 2023-07-14 jrmu 
 3 5dc21454 2023-07-14 jrmu /* print Fahrenheit-Celsius table
 4 5dc21454 2023-07-14 jrmu 	for fahr = 0, 20, ..., 300 */
 5 5dc21454 2023-07-14 jrmu main() {
 6 5dc21454 2023-07-14 jrmu 	int fahr, celsius;
 7 5dc21454 2023-07-14 jrmu 	int lower, upper, step;
 8 5dc21454 2023-07-14 jrmu 
 9 5dc21454 2023-07-14 jrmu 	lower = 0;		/* lower limit of temperature table */
10 5dc21454 2023-07-14 jrmu 	upper = 300;	/* upper limit */
11 5dc21454 2023-07-14 jrmu 	step = 20;		/* step size */
12 5dc21454 2023-07-14 jrmu 
13 5dc21454 2023-07-14 jrmu 	fahr = lower;
14 5dc21454 2023-07-14 jrmu 	while (fahr <= upper) {
15 5dc21454 2023-07-14 jrmu 		celsius = 5 * (fahr-32) / 9;
16 5dc21454 2023-07-14 jrmu 		printf("%d\t%d\n", fahr, celsius);
17 5dc21454 2023-07-14 jrmu 		fahr = fahr + step;
18 5dc21454 2023-07-14 jrmu 	}
19 5dc21454 2023-07-14 jrmu }