56 lines
1.4 KiB
Markdown
56 lines
1.4 KiB
Markdown
---
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id: 5900f3bd1000cf542c50fed0
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challengeType: 5
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title: 'Problem 81: Path sum: two ways'
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videoUrl: ''
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localeTitle: 问题81：路径总和：两种方式
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---
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## Description
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<section id="description">在下面的5乘5矩阵中，从左上角到右下角的最小路径总和，仅向右和向下移动，以粗体红色表示，等于2427。 <p> $$ \ begin {pmatrix} \ color {red} {131}＆673＆234＆103＆18 \ \ color {red} {201}＆\ color {red} {96}＆\ color {red} {342} ＆965＆150 \ 630＆803＆\ color {red} {746}＆\ color {red} {422}＆111 \ 537＆699＆497＆\ color {red} {121}＆956 \ 805＆732＆ 524＆\ color {red} {37}＆\ color {red} {331} \ end {pmatrix} $$ </p><p>在matrix.txt中找到最小路径总和（右键单击并“保存链接/目标为...”），一个包含80 x 80矩阵的31K文本文件，从左上角到右下角仅向右移动下。 </p></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>euler81()</code>应该返回427337。
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testString: 'assert.strictEqual(euler81(), 427337, "<code>euler81()</code> should return 427337.");'
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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 euler81() {
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// Good luck!
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return true;
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}
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euler81();
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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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