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For loop with less variables

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Kris Lamoureux
2021-11-03 02:09:25 -04:00
parent 0d48636cdc
commit 8ba629852e
1 changed files with 4 additions and 14 deletions
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18
02-vars-and-math.c
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@@ -1,20 +1,10 @@
#include <stdio.h>
/* print Fahrenheit-Celsius table
for fahr = 0, 20, ..., 300 */
/* print Fahrenheit-Celsius table */
int main()
{
float fahr, celsius;
int lower, upper, step;
int fahr;
lower = 0;
upper = 300;
step = 20;
fahr = lower;
while (fahr <= upper) {
celsius = (5.0/9.0) * (fahr-32.0);
printf("%3.0f %6.2f\n", fahr, celsius);
fahr = fahr + step;
}
for (fahr = 0; fahr <= 300; fahr = fahr + 20)
printf("%3d %6.1f\n", fahr, (5.0/9.0)*(fahr-32));
}