64 lines
1.7 KiB
Markdown
64 lines
1.7 KiB
Markdown
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---
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id: 5900f37a1000cf542c50fe8d
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challengeType: 5
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title: 'Problem 14: Longest Collatz sequence'
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videoUrl: ''
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localeTitle: 'Задача 14: Самая длинная последовательность Collatz'
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---
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## Description
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undefined
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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>longestCollatzSequence(14)</code> должен вернуть 9.
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testString: 'assert.strictEqual(longestCollatzSequence(14), 9, "<code>longestCollatzSequence(14)</code> should return 9.");'
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- text: <code>longestCollatzSequence(5847)</code> должен вернуть 3711.
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testString: 'assert.strictEqual(longestCollatzSequence(5847), 3711, "<code>longestCollatzSequence(5847)</code> should return 3711.");'
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- text: <code>longestCollatzSequence(46500)</code> должен вернуть 35655.
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testString: 'assert.strictEqual(longestCollatzSequence(46500), 35655, "<code>longestCollatzSequence(46500)</code> should return 35655.");'
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- text: <code>longestCollatzSequence(54512)</code> должен вернуть 52527.
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testString: 'assert.strictEqual(longestCollatzSequence(54512), 52527, "<code>longestCollatzSequence(54512)</code> should return 52527.");'
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- text: <code>longestCollatzSequence(1000000)</code> должен вернуть 837799.
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testString: 'assert.strictEqual(longestCollatzSequence(1000000), 837799, "<code>longestCollatzSequence(1000000)</code> should return 837799.");'
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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 longestCollatzSequence(limit) {
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// Good luck!
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return true;
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}
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longestCollatzSequence(14);
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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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