exercism/c/space-age/space_age.c

36 lines
632 B
C

#include "space_age.h"
#include <stdint.h>
float age(planet_t planet, int64_t seconds) {
float years = seconds / 31557600.0f;
switch (planet) {
case MERCURY:
years = years / 0.2408467f;
break;
case VENUS:
years = years / 0.61519726f;
break;
case EARTH:
break;
case MARS:
years = years / 1.8808158f;
break;
case JUPITER:
years = years / 11.862615f;
break;
case SATURN:
years = years / 29.447498f;
break;
case URANUS:
years = years / 84.016846f;
break;
case NEPTUNE:
years = years / 164.79132f;
break;
default:
years = -1;
}
return years;
}