15 lines
518 B
Markdown
15 lines
518 B
Markdown
### randomIntArrayInRange
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Returns an array of n random integers in the specified range.
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Use `Array.from()` to create an empty array of the specific length. `Math.random()` to generate a random number and map it to the desired range, using `Math.floor()` to make it an integer.
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```js
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const randomIntArrayInRange = (min, max, n = 1) =>
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Array.from({ length: n }, () => Math.floor(Math.random() * (max - min + 1)) + min);
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```
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```js
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randomIntArrayInRange(10, 12, 35); // [ 15, 13, 25, 19, 13, 22, 19, 12, 27, 19 ]
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```
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