--- id: 5900f4661000cf542c50ff78 challengeType: 5 title: 'Problem 250: 250250' videoUrl: '' localeTitle: 问题250:250250 --- ## Description 找到{11,22,33,...,250250250250}的非空子集的数量,其元素的总和可被250整除。输入最右边的16位作为答案。 ## Instructions ## Tests ```yml tests: - text: euler250()应该返回1425480602091519。 testString: 'assert.strictEqual(euler250(), 1425480602091519, "euler250() should return 1425480602091519.");' ``` ## Challenge Seed ```js function euler250() { // Good luck! return true; } euler250(); ``` ## Solution ```js // solution required ```
euler250()