* 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>
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id, title, challengeType, videoUrl, dashedName
id | title | challengeType | videoUrl | dashedName |
---|---|---|---|---|
5900f3cc1000cf542c50fede | 问题95:友好的链条 | 5 | problem-95-amicable-chains |
--description--
一个数的适当除数是除数字本身之外的所有除数。例如,28的正确除数是1,2,4,7和14.由于这些除数的总和等于28,我们称之为完全数。有趣的是,220的适当除数之和为284,284的适当除数之和为220,形成两个数的链。出于这个原因,220和284被称为友好对。也许鲜为人知的是较长的链条。例如,从12496开始,我们形成一个五个数字的链:12496→14288→15472→14536→14264(→12496→...)由于该链返回其起始点,因此称为友好链。找到最长友好链中最小的成员,没有超过一百万的元素。
--hints--
euler95()
应返回14316。
assert.strictEqual(euler95(), 14316);
--seed--
--seed-contents--
function amicableChains() {
return true;
}
amicableChains();
--solutions--
// solution required