mirror of https://github.com/01-edu/public.git
new exercise for data
This commit is contained in:
parent
ca38a1b784
commit
842d39f9dd
|
@ -0,0 +1,13 @@
|
|||
export const tests = []
|
||||
const t = (f) => tests.push(f)
|
||||
|
||||
t(({ eq }) => eq(dogYears('earth', 1000000000), 221.82))
|
||||
t(({ eq }) => eq(dogYears('mercury', 2134835688), 1966.16))
|
||||
t(({ eq }) => eq(dogYears('venus', 189839836), 68.45))
|
||||
t(({ eq }) => eq(dogYears('mars', 2129871239), 251.19))
|
||||
t(({ eq }) => eq(dogYears('jupiter', 901876382), 16.86))
|
||||
t(({ eq }) => eq(dogYears('saturn', 2000000000), 15.07))
|
||||
t(({ eq }) => eq(dogYears('uranus', 1210123456), 3.19))
|
||||
t(({ eq }) => eq(dogYears('neptune', 1821023456), 2.45))
|
||||
|
||||
Object.freeze(tests)
|
|
@ -0,0 +1,21 @@
|
|||
## Dog Years
|
||||
|
||||
### Instructions
|
||||
|
||||
Someone once said that a dog makes 7 years for each human year.
|
||||
|
||||
Create a `dogYears` function that if given a planet name and an age in seconds,
|
||||
calculates how old a dog would be on the given planet.
|
||||
|
||||
- Earth: orbital period 1.0 Earth years, 365.25 Earth days, or 31,557,600 seconds
|
||||
- Mercury: orbital period 0.2408467 Earth years
|
||||
- Venus: orbital period 0.61519726 Earth years
|
||||
- Mars: orbital period 1.8808158 Earth years
|
||||
- Jupiter: orbital period 11.862615 Earth years
|
||||
- Saturn: orbital period 29.447498 Earth years
|
||||
- Uranus: orbital period 84.016846 Earth years
|
||||
- Neptune: orbital period 164.79132 Earth years
|
||||
|
||||
So if you were told someone that their dog were 1,000,000,000 seconds old, you should be able to say that the dog is 221.83 Earth-years old.
|
||||
|
||||
You will have to format the number so that the result is rounded like the example above.
|
Loading…
Reference in New Issue