61 lines
1.5 KiB
Markdown
61 lines
1.5 KiB
Markdown
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# Allergies
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Welcome to Allergies 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 person's allergy score, determine whether or not they're allergic to a given item, and their full list of allergies.
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An allergy test produces a single numeric score which contains the information about all the allergies the person has (that they were tested for).
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The list of items (and their value) that were tested are:
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- eggs (1)
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- peanuts (2)
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- shellfish (4)
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- strawberries (8)
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- tomatoes (16)
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- chocolate (32)
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- pollen (64)
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- cats (128)
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So if Tom is allergic to peanuts and chocolate, he gets a score of 34.
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Now, given just that score of 34, your program should be able to say:
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- Whether Tom is allergic to any one of those allergens listed above.
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- All the allergens Tom is allergic to.
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Note: a given score may include allergens **not** listed above (i.e. allergens that score 256, 512, 1024, etc.).
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Your program should ignore those components of the score.
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For example, if the allergy score is 257, your program should only report the eggs (1) allergy.
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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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- @andrewsardone
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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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- @ggpasqualino
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- @jinyeow
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- @lpil
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- @martinsvalin
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- @meadsteve
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- @montague
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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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Exercise by the JumpstartLab team for students at The Turing School of Software and Design. - https://turing.edu
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