66 lines
1.8 KiB
Markdown
66 lines
1.8 KiB
Markdown
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# Raindrops
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Welcome to Raindrops on Exercism's Rust Track.
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If you need help running the tests or submitting your code, check out `HELP.md`.
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## Introduction
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Raindrops is a slightly more complex version of the FizzBuzz challenge, a classic interview question.
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## Instructions
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Your task is to convert a number into its corresponding raindrop sounds.
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If a given number:
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- is divisible by 3, add "Pling" to the result.
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- is divisible by 5, add "Plang" to the result.
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- is divisible by 7, add "Plong" to the result.
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- **is not** divisible by 3, 5, or 7, the result should be the number as a string.
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## Examples
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- 28 is divisible by 7, but not 3 or 5, so the result would be `"Plong"`.
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- 30 is divisible by 3 and 5, but not 7, so the result would be `"PlingPlang"`.
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- 34 is not divisible by 3, 5, or 7, so the result would be `"34"`.
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~~~~exercism/note
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A common way to test if one number is evenly divisible by another is to compare the [remainder][remainder] or [modulus][modulo] to zero.
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Most languages provide operators or functions for one (or both) of these.
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[remainder]: https://exercism.org/docs/programming/operators/remainder
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[modulo]: https://en.wikipedia.org/wiki/Modulo_operation
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~~~~
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## Source
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### Created by
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- @EduardoBautista
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### Contributed to by
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- @ashleygwilliams
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- @ClashTheBunny
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- @coriolinus
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- @cwhakes
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- @eddyp
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- @EduardoBautista
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- @efx
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- @ErikSchierboom
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- @IanWhitney
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- @kytrinyx
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- @leoyvens
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- @lutostag
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- @mkantor
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- @nfiles
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- @petertseng
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- @rofrol
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- @stevejb71
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- @stringparser
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- @xakon
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- @ZapAnton
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### Based on
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A variation on FizzBuzz, a famous technical interview question that is intended to weed out potential candidates. That question is itself derived from Fizz Buzz, a popular children's game for teaching division. - https://en.wikipedia.org/wiki/Fizz_buzz
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