learn_c/intro/temp2.c

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