54 lines
1.1 KiB
Markdown
54 lines
1.1 KiB
Markdown
# Leap
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Welcome to Leap on Exercism's Elixir Track.
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If you need help running the tests or submitting your code, check out `HELP.md`.
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## Instructions
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Given a year, report if it is a leap year.
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The tricky thing here is that a leap year in the Gregorian calendar occurs:
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```text
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on every year that is evenly divisible by 4
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except every year that is evenly divisible by 100
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unless the year is also evenly divisible by 400
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```
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For example, 1997 is not a leap year, but 1996 is.
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1900 is not a leap year, but 2000 is.
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## Notes
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Though our exercise adopts some very simple rules, there is more to learn!
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For a delightful, four minute explanation of the whole leap year phenomenon, go watch [this youtube video][video].
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[video]: https://www.youtube.com/watch?v=xX96xng7sAE
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## Source
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### Created by
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- @rubysolo
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### Contributed to by
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- @angelikatyborska
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- @Cohen-Carlisle
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- @dalexj
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- @devonestes
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- @glennular
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- @jinyeow
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- @korbin
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- @kytrinyx
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- @lpil
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- @neenjaw
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- @parkerl
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- @sotojuan
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- @Teapane
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- @waiting-for-dev
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### Based on
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CodeRanch Cattle Drive, Assignment 3 - https://coderanch.com/t/718816/Leap |