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exercism fetch ruby pythagorean-triplet

Pythagorean Triplet

A Pythagorean triplet is a set of three natural numbers, {a, b, c}, for which,

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a**2 + b**2 = c**2

For example,

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3**2 + 4**2 = 9 + 16 = 25 = 5**2.

There exists exactly one Pythagorean triplet for which a + b + c = 1000.

Find the product a * b * c.


For installation and learning resources, refer to the exercism help page.

For running the tests provided, you will need the Minitest gem. Open a terminal window and run the following command to install minitest:

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gem install minitest

If you would like color output, you can require 'minitest/pride' in the test file, or note the alternative instruction, below, for running the test file.

Run the tests from the exercise directory using the following command:

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ruby pythagorean_triplet_test.rb

To include color from the command line:

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ruby -r minitest/pride pythagorean_triplet_test.rb

Source

Problem 9 at Project Euler http://projecteuler.net/problem=9

Submitting Incomplete Solutions

It's possible to submit an incomplete solution so you can see how others have completed the exercise.