freeCodeCamp/curriculum/challenges/chinese/10-coding-interview-prep/project-euler/problem-244-sliders.md

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---
id: 5900f4601000cf542c50ff72
challengeType: 5
videoUrl: ''
title: 问题244滑块
---
## Description
<section id="description">你可能知道游戏Fifteen Puzzle。在这里我们有7个红色瓷砖和8个蓝色瓷砖而不是编号瓷砖。移动由方块的大写初始值表示其中区块滑动例如从配置S开始通过序列LULUR我们到达配置E <p> SE </p><p>对于每个路径,其校验和由(伪代码)计算: </p><p> checksum = 0 checksum =checksum×243 + m1mod 100 000 007 checksum =checksum×243 + m2mod 100 000 007 ... checksum =checksum×243 + mnmod 100 000 007其中mk是ASCII值移动序列中的第k个字母和移动的ASCII值为 </p><p> L76R82U85D68 </p><p>对于上面给出的序列LULUR校验和将是19761398.现在从配置S开始找到达到配置T的所有最短路径。 </p><p> ST </p><p>具有最小长度的路径的所有校验和的总和是多少? </p></section>
## Instructions
<section id="instructions">
</section>
## Tests
<section id='tests'>
```yml
tests:
- text: <code>euler244()</code>应该返回96356848。
testString: assert.strictEqual(euler244(), 96356848);
```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='js-seed'>
```js
function euler244() {
// Good luck!
return true;
}
euler244();
```
</div>
</section>
## Solution
<section id='solution'>
```js
// solution required
```
/section>