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

943 B

Raw Blame History

id, title, challengeType, videoUrl, dashedName

id	title	challengeType	videoUrl	dashedName
5900f3ec1000cf542c50fefe	问题127：abc-hits	5		problem-127-abc-hits

--description--

n，rad（n）的基数是n的不同素因子的乘积。例如，504 = 23×32×7，因此rad（504）= 2×3×7 = 42.如果出现以下情况，我们将正整数（a，b，c）的三元组定义为abc-hit：GCD（ a，b）= GCD（a，c）= GCD（b，c）= 1 a <ba + b = c rad（abc）<c例如，（5,27,32）是abc-hit，因为：GCD（5,27）= GCD（5,32）= GCD（27,32）= 1 5 <27 5 + 27 = 32 rad（4320）= 30 <32事实证明abc-hits是非常罕见的c <1000只有31次abc命中，Σc= 12523。查找Σc表示c <120000。

--hints--

euler127()应该返回18407904。

assert.strictEqual(euler127(), 18407904);

--seed--

--seed-contents--

function euler127() {

  return true;
}

euler127();

--solutions--

// solution required

943 B Raw Blame History Unescape Escape