freeCodeCamp/curriculum/challenges/english/08-coding-interview-prep/project-euler/problem-224-almost-right-angled-triangles-ii.english.md

id, challengeType, title, forumTopicId

id	challengeType	title	forumTopicId
5900f44e1000cf542c50ff5f	5	Problem 224: Almost right-angled triangles II	301867

Description

Let us call an integer sided triangle with sides a ≤ b ≤ c barely obtuse if the sides satisfy a2 + b2 = c2 - 1.

How many barely obtuse triangles are there with perimeter ≤ 75,000,000?

Instructions

Tests

tests:
  - text: <code>euler224()</code> should return 4137330.
    testString: assert.strictEqual(euler224(), 4137330);

Challenge Seed

function euler224() {
  // Good luck!
  return true;
}

euler224();

Solution

// solution required