64 lines
1.7 KiB
Markdown
64 lines
1.7 KiB
Markdown
---
|
|
id: 5900f37a1000cf542c50fe8d
|
|
challengeType: 5
|
|
title: 'Problem 14: Longest Collatz sequence'
|
|
videoUrl: ''
|
|
localeTitle: 'Задача 14: Самая длинная последовательность Collatz'
|
|
---
|
|
|
|
## Description
|
|
undefined
|
|
|
|
## Instructions
|
|
<section id="instructions">
|
|
</section>
|
|
|
|
## Tests
|
|
<section id='tests'>
|
|
|
|
```yml
|
|
tests:
|
|
- text: <code>longestCollatzSequence(14)</code> должен вернуть 9.
|
|
testString: 'assert.strictEqual(longestCollatzSequence(14), 9, "<code>longestCollatzSequence(14)</code> should return 9.");'
|
|
- text: <code>longestCollatzSequence(5847)</code> должен вернуть 3711.
|
|
testString: 'assert.strictEqual(longestCollatzSequence(5847), 3711, "<code>longestCollatzSequence(5847)</code> should return 3711.");'
|
|
- text: <code>longestCollatzSequence(46500)</code> должен вернуть 35655.
|
|
testString: 'assert.strictEqual(longestCollatzSequence(46500), 35655, "<code>longestCollatzSequence(46500)</code> should return 35655.");'
|
|
- text: <code>longestCollatzSequence(54512)</code> должен вернуть 52527.
|
|
testString: 'assert.strictEqual(longestCollatzSequence(54512), 52527, "<code>longestCollatzSequence(54512)</code> should return 52527.");'
|
|
- text: <code>longestCollatzSequence(1000000)</code> должен вернуть 837799.
|
|
testString: 'assert.strictEqual(longestCollatzSequence(1000000), 837799, "<code>longestCollatzSequence(1000000)</code> should return 837799.");'
|
|
|
|
```
|
|
|
|
</section>
|
|
|
|
## Challenge Seed
|
|
<section id='challengeSeed'>
|
|
|
|
<div id='js-seed'>
|
|
|
|
```js
|
|
function longestCollatzSequence(limit) {
|
|
// Good luck!
|
|
return true;
|
|
}
|
|
|
|
longestCollatzSequence(14);
|
|
|
|
```
|
|
|
|
</div>
|
|
|
|
|
|
|
|
</section>
|
|
|
|
## Solution
|
|
<section id='solution'>
|
|
|
|
```js
|
|
// solution required
|
|
```
|
|
</section>
|