17 lines
246 B
Markdown
17 lines
246 B
Markdown
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---
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title: Leap year
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---
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# Leap year
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---
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## Solutions
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<details><summary>Solution 1 (Click to Show/Hide)</summary>
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```javascript
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function isLeapYear (year) {
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return (year % 100 === 0) ? (year % 400 === 0) : (year % 4 === 0);
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}
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```
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</details>
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