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author | Adam Carpenter <gitlab@53hor.net> | 2019-07-09 16:00:48 -0400 |
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committer | Adam Carpenter <gitlab@53hor.net> | 2019-07-09 16:00:48 -0400 |
commit | 39c0cbcc70aff47e17107826aa76cb525c83b122 (patch) | |
tree | df483af220a11aab49e0e3a76eea54f60efbd424 /ftoc.c | |
parent | 583fc81152e120ec5873f8057f11a894bb8b0a91 (diff) | |
download | learning-c-39c0cbcc70aff47e17107826aa76cb525c83b122.tar.xz learning-c-39c0cbcc70aff47e17107826aa76cb525c83b122.zip |
ch2
Diffstat (limited to 'ftoc.c')
-rw-r--r-- | ftoc.c | 37 |
1 files changed, 0 insertions, 37 deletions
@@ -1,37 +0,0 @@ -#include<stdio.h> - -#define LOWER 0 // lower limit of table -#define UPPER 300 // upper limit of table -#define STEP 20 // step size - -float ftoc(int fahr); - -/* - * Print Fahrenheit-Celcius table for fahr = 0, 20, ... 300. - */ -main() { - float fahr, celcius; - int lower, upper, step; - - lower = LOWER; // lower limit of temperature table - upper = UPPER; // upper limit of temperature table - step = STEP; // step size - - fahr = lower; - - printf("%3s %6s\n", "F", "C"); - - // while (fahr <= upper) { - // celcius = 5.0 / 9.0 * (fahr - 32.0); - // printf("%3.0f %6.1f\n", fahr, celcius); - // fahr = fahr + step; - // } - - for (fahr = UPPER; fahr >= LOWER; fahr = fahr - STEP) { - printf("%3.0f %6.1f\n", fahr, ftoc(fahr)); - } -} - -float ftoc(int fahr) { - return (5.0 / 9.0) * (fahr - 32); -} |