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21 lines
668 B
Markdown
21 lines
668 B
Markdown
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# triangle-type
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Created by [@Divlo](https://github.com/Divlo) on 30 June 2021.
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## Instructions
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Given the lengths of the 3 sides of a triangle, your function should return whether it is `equilateral`, `isosceles`, `scalene` or `impossible`.
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- A triangle is `equilateral` when its 3 sides are equal
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- A triangle is `isosceles` when 2 of its sides are equal
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- A triangle is `scalene` when none of its sides is equal to another side
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- A triangle is `impossible` when the sum of two of its sides is strictly less than the third side
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## Input
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- **Line 1 to 3:** The length of each side of the triangle
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## Examples
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See the `test` folder for examples of input/output.
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