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freeCodeCamp/curriculum/challenges/chinese/10-coding-interview-prep/project-euler/problem-82-path-sum-three-w...

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Add languages Russian, Arabic, Chinese, Portuguese (#18305)
2018-10-10 22:03:03 +00:00
---
id: 5900f3be1000cf542c50fed1
chore(learn): Applied MDX format to Chinese curriculum files (#40462)
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title: 问题82：路径总和：三种方式
Add languages Russian, Arabic, Chinese, Portuguese (#18305)
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challengeType: 5
videoUrl: ''
---
chore(learn): Applied MDX format to Chinese curriculum files (#40462)
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# --description--
Add languages Russian, Arabic, Chinese, Portuguese (#18305)
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chore(learn): Applied MDX format to Chinese curriculum files (#40462)
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注意：这个问题是问题81的一个更具挑战性的版本。在下面的5乘5矩阵中的最小路径总和，从左列中的任何单元格开始并在右列中的任何单元格中完成，并且仅向上，向下移动，右边用红色和粗体表示;总和等于994。
Add languages Russian, Arabic, Chinese, Portuguese (#18305)
2018-10-10 22:03:03 +00:00
chore(learn): Applied MDX format to Chinese curriculum files (#40462)
2020-12-16 07:37:30 +00:00
$$ \\ begin {pmatrix} 131＆673＆\\ color {red} {234}＆\\ color {red} {103}＆\\ color {red} {18} \\ \\ color {red} {201}＆\\ color {红色} {96}＆\\ color {red} {342}＆965＆150 \\ 630＆803＆746＆422＆111 \\ 537＆699＆497＆121＆956 \\ 805＆732＆524＆37＆331 \\ end {pmatrix} $$
Add languages Russian, Arabic, Chinese, Portuguese (#18305)
2018-10-10 22:03:03 +00:00
chore(learn): Applied MDX format to Chinese curriculum files (#40462)
2020-12-16 07:37:30 +00:00
在matrix.txt（右键单击和“Save Link / Target As ...”）中查找最小路径总和，这是一个包含80 x 80矩阵的31K文本文件，从左列到右列。
Add languages Russian, Arabic, Chinese, Portuguese (#18305)
2018-10-10 22:03:03 +00:00
chore(learn): Applied MDX format to Chinese curriculum files (#40462)
2020-12-16 07:37:30 +00:00
# --hints--
Add languages Russian, Arabic, Chinese, Portuguese (#18305)
2018-10-10 22:03:03 +00:00
chore(learn): Applied MDX format to Chinese curriculum files (#40462)
2020-12-16 07:37:30 +00:00
`euler82()`应返回260324。
Add languages Russian, Arabic, Chinese, Portuguese (#18305)
2018-10-10 22:03:03 +00:00
```js
chore(learn): Applied MDX format to Chinese curriculum files (#40462)
2020-12-16 07:37:30 +00:00
assert.strictEqual(euler82(), 260324);
Add languages Russian, Arabic, Chinese, Portuguese (#18305)
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```
chore(learn): Applied MDX format to Chinese curriculum files (#40462)
2020-12-16 07:37:30 +00:00
# --solutions--
fix: insert blank line after ``` search and replace ```\n< with ```\n\n< to ensure there's an empty line before closing tags
2020-08-13 15:24:35 +00:00