* 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>
653 B
653 B
id, title, challengeType, videoUrl, dashedName
id | title | challengeType | videoUrl | dashedName |
---|---|---|---|---|
5900f4d01000cf542c50ffe2 | 问题355:最大互质子集 | 5 | problem-355-maximal-coprime-subset |
--description--
将Co(n)定义为来自{1,2,...,n}的一组相互共元素的最大可能和。例如,Co(10)是30并且在子集{1,5,7,8,9}上达到最大值。
给出Co(30)= 193和Co(100)= 1356。
找到Co(200000)。
--hints--
euler355()
应返回1726545007。
assert.strictEqual(euler355(), 1726545007);
--seed--
--seed-contents--
function euler355() {
return true;
}
euler355();
--solutions--
// solution required