* 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 |
---|---|---|---|---|
5900f3d61000cf542c50fee8 | 问题105:特殊子集总和:测试 | 5 | problem-105-special-subset-sums-testing |
--description--
设S(A)表示大小为n的集合A中的元素之和。如果对于任何两个非空的不相交子集B和C,我们将其称为特殊和集合,以下属性为真:S(B)≠S(C);也就是说,子集的总和不能相等。如果B包含的元素多于C,则S(B)> S(C)。例如,{81,88,75,42,87,84,86,65}不是一个特殊的和集,因为65 + 87 + 88 = 75 + 81 + 84,而{157,150,164,119,79 ,159,161,139,158}满足所有可能的子集对组合的规则,并且S(A)= 1286.使用sets.txt(右键单击并“将链接/目标另存为...”),4K文本文件包含七到十二个元素的一百个集合(上面给出的两个例子是文件中的前两个集合),识别所有特殊的和集,A1,A2,...,Ak,并找到S的值( A1)+ S(A2)+ ... + S(Ak)。注意:此问题与问题103和问题106有关。
--hints--
euler105()
应返回73702。
assert.strictEqual(euler105(), 73702);
--seed--
--seed-contents--
function euler105() {
return true;
}
euler105();
--solutions--
// solution required