* 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>
650 B
650 B
id, title, challengeType, videoUrl, dashedName
id | title | challengeType | videoUrl | dashedName |
---|---|---|---|---|
5900f4571000cf542c50ff6a | 问题235:算术几何序列 | 5 | problem-235-an-arithmetic-geometric-sequence |
--description--
给定是算术几何序列u(k)=(900-3k)rk-1。设s(n)=Σk= 1 ... nu(k)。
找到r的值,其中s(5000)= - 600,000,000,000。
将您的答案四舍五入到小数点后面的12位。
--hints--
euler235()
应该返回1.002322108633。
assert.strictEqual(euler235(), 1.002322108633);
--seed--
--seed-contents--
function euler235() {
return true;
}
euler235();
--solutions--
// solution required