freeCodeCamp/problem-222-sphere-packing.english.md at 908adc2c372f2c1af0c8d1c80b264c23f96fd7d7

mrugesh 22afc2a0ca feat(learn): python certification projects (#38216 )

Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com>
Co-authored-by: Kristofer Koishigawa <scissorsneedfoodtoo@gmail.com>
Co-authored-by: Beau Carnes <beaucarnes@gmail.com>

2020-05-27 13:19:08 +05:30

870 B

Raw Blame History

id, challengeType, isHidden, title, forumTopicId

id	challengeType	isHidden	title	forumTopicId
5900f44b1000cf542c50ff5d	5	false	Problem 222: Sphere Packing	301865

Description

What is the length of the shortest pipe, of internal radius 50mm, that can fully contain 21 balls of radii 30mm, 31mm, ..., 50mm?

Give your answer in micrometres (10-6 m) rounded to the nearest integer.

Instructions

Tests

tests:
  - text: <code>euler222()</code> should return 1590933.
    testString: assert.strictEqual(euler222(), 1590933);

Challenge Seed

function euler222() {
  // Good luck!
  return true;
}

euler222();

Solution

// solution required

870 B Raw Blame History