Sha256: 14a8ce636ce113a4b878f71b120c0d5cdc2d85eed7d73b150a449d8c5a80d618
Contents?: true
Size: 1.36 KB
Versions: 106
Compression:
Stored size: 1.36 KB
Contents
# Leap
Given a year, report if it is a leap year.
The tricky thing here is that a leap year in the Gregorian calendar occurs:
```plain
on every year that is evenly divisible by 4
except every year that is evenly divisible by 100
unless the year is also evenly divisible by 400
```
For example, 1997 is not a leap year, but 1996 is. 1900 is not a leap
year, but 2000 is.
If your language provides a method in the standard library that does
this look-up, pretend it doesn't exist and implement it yourself.
## Notes
Though our exercise adopts some very simple rules, there is more to
learn!
For a delightful, four minute explanation of the whole leap year
phenomenon, go watch [this youtube video][video].
[video]: http://www.youtube.com/watch?v=xX96xng7sAE
* * * *
For installation and learning resources, refer to the [exercism help page][].
[exercism help page]: http://exercism.io/languages/lfe
To run the provided tests, you will need `make`.
Open a terminal window and run the following from the exercise directory:
```sh
make test
```
You should now be able to see the results of the test suite for the exercise.
## Source
JavaRanch Cattle Drive, exercise 3 [http://www.javaranch.com/leap.jsp](http://www.javaranch.com/leap.jsp)
## Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.
Version data entries
106 entries across 106 versions & 1 rubygems