56 lines
998 B
Markdown
56 lines
998 B
Markdown
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---
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id: 5900f3a41000cf542c50feb7
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challengeType: 5
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title: 'Problem 56: Powerful digit sum'
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videoUrl: ''
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localeTitle: 问题56：强大的数字总和
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---
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## Description
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<section id="description"> googol（10100）是一个庞大的数字：一个跟着一百个零; 100100几乎是难以想象的大：一个跟着两百个零。尽管它们的大小，每个数字的数字之和仅为1.考虑到形式的自然数，ab，其中a，b <100，最大数字和是多少？ </section>
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## Instructions
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<section id="instructions">
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</section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: <code>euler56()</code>应返回972。
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testString: 'assert.strictEqual(euler56(), 972, "<code>euler56()</code> should return 972.");'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='js-seed'>
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```js
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function euler56() {
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// Good luck!
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return true;
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}
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euler56();
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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