ee1e8abd87
* 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>
43 lines
812 B
Markdown
43 lines
812 B
Markdown
---
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id: 5900f4e51000cf542c50fff8
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title: 问题377：数字之和，经验13
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challengeType: 5
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videoUrl: ''
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dashedName: problem-377-sum-of-digits-experience-13
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---
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# --description--
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有16个正整数，它们的数字没有零，并且数字和等于5，即：5,14,23,32,41,113,122,131,212,221,311,1112， 1121年，1211年，2111年和1111年。他们的总和是17891。
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设f（n）为所有正整数的和，它们的数字不为零，数字和等于n。
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找到$ \\ displaystyle \\ sum\_ {i = 1} ^ {17} f（13 ^ i）$。将最后9位数字作为答案。
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# --hints--
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`euler377()`应该返回732385277。
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```js
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assert.strictEqual(euler377(), 732385277);
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```
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# --seed--
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## --seed-contents--
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```js
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function euler377() {
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return true;
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}
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euler377();
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```
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# --solutions--
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```js
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// solution required
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```
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