Oliver Eyton-Williams ee1e8abd87

feat(curriculum): restore seed + solution to Chinese (#40683 )

* feat(tools): add seed/solution restore script

* chore(curriculum): remove empty sections' markers

* chore(curriculum): add seed + solution to Chinese

* chore: remove old formatter

* fix: update getChallenges

parse translated challenges separately, without reference to the source

* chore(curriculum): add dashedName to English

* chore(curriculum): add dashedName to Chinese

* refactor: remove unused challenge property 'name'

* fix: relax dashedName requirement

* fix: stray tag

Remove stray `pre` tag from challenge file.

Signed-off-by: nhcarrigan <nhcarrigan@gmail.com>

Co-authored-by: nhcarrigan <nhcarrigan@gmail.com>

2021-01-12 19:31:00 -07:00

685 B

Raw Blame History

id, title, challengeType, forumTopicId, dashedName

id	title	challengeType	forumTopicId	dashedName
5900f4571000cf542c50ff6a	Problem 235: An Arithmetic Geometric sequence	5	301879	problem-235-an-arithmetic-geometric-sequence

--description--

Given is the arithmetic-geometric sequence u(k) = (900-3k)rk-1.

Let s(n) = Σk=1...nu(k).

Find the value of r for which s(5000) = -600,000,000,000.

Give your answer rounded to 12 places behind the decimal point.

--hints--

euler235() should return 1.002322108633.

assert.strictEqual(euler235(), 1.002322108633);

--seed--

--seed-contents--

function euler235() {

  return true;
}

euler235();

--solutions--

// solution required

685 B Raw Blame History