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>
41 lines
980 B
Markdown
41 lines
980 B
Markdown
---
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id: 5900f4ca1000cf542c50ffdc
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title: 问题349：兰顿的蚂蚁
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challengeType: 5
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videoUrl: ''
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dashedName: problem-349-langtons-ant
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---
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# --description--
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蚂蚁在规则的方格网格上移动，方格网格为黑色或白色。蚂蚁总是朝向一个主要方向（左，右，上或下），并根据以下规则从正方形移动到相邻正方形： - 如果它在黑色方块上，它将方形的颜色翻转为白色，逆时针旋转90度，向前移动一个方格。 - 如果它在白色方块上，它将方块的颜色翻转为黑色，顺时针旋转90度并向前移动一个方格。
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从一个完全是白色的网格开始，在蚂蚁1018次移动后，有多少个方块是黑色的？
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# --hints--
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`euler349()`应该返回115384615384614940。
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```js
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assert.strictEqual(euler349(), 115384615384614940);
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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 euler349() {
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return true;
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}
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euler349();
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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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