freeCodeCamp/curriculum/challenges/en/08-coding-interview-prep/project-euler/problem-85-counting-rectangles.en.md

id, challengeType, title

id	challengeType	title
5900f3c11000cf542c50fed4	5	Problem 85: Counting rectangles

Description

By counting carefully it can be seen that a rectangular grid measuring 3 by 2 contains eighteen rectangles:

Although there exists no rectangular grid that contains exactly two million rectangles, find the area of the grid with the nearest solution.

Instructions

Tests

- text: <code>euler85()</code> should return 2772.
  testString: 'assert.strictEqual(euler85(), 2772, ''<code>euler85()</code> should return 2772.'');'

Challenge Seed

function euler85() {
  // Good luck!
  return true;
}

euler85();

Solution

// solution required