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78 lines
2.0 KiB
Markdown
78 lines
2.0 KiB
Markdown
---
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id: 68ffb91507a5b645769328ca
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title: "Challenge 107: FizzBuzz"
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challengeType: 28
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dashedName: challenge-107
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---
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# --description--
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Given an integer (`n`), return an array of integers from `1` to `n` (inclusive), replacing numbers that are multiple of:
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- 3 with `"Fizz"`.
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- 5 with `"Buzz"`.
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- 3 and 5 with `"FizzBuzz"`.
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# --hints--
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`fizzBuzz(2)` should return `[1, 2]`.
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```js
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assert.deepEqual(fizzBuzz(2), [1, 2]);
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```
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`fizzBuzz(4)` should return `[1, 2, "Fizz", 4]`.
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```js
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assert.deepEqual(fizzBuzz(4), [1, 2, "Fizz", 4]);
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```
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`fizzBuzz(8)` should return `[1, 2, "Fizz", 4, "Buzz", "Fizz", 7, 8]`.
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```js
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assert.deepEqual(fizzBuzz(8), [1, 2, "Fizz", 4, "Buzz", "Fizz", 7, 8]);
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```
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`fizzBuzz(20)` should return `[1, 2, "Fizz", 4, "Buzz", "Fizz", 7, 8, "Fizz", "Buzz", 11, "Fizz", 13, 14, "FizzBuzz", 16, 17, "Fizz", 19, "Buzz"]`.
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```js
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assert.deepEqual(fizzBuzz(20), [1, 2, "Fizz", 4, "Buzz", "Fizz", 7, 8, "Fizz", "Buzz", 11, "Fizz", 13, 14, "FizzBuzz", 16, 17, "Fizz", 19, "Buzz"]);
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```
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`fizzBuzz(50)` should return `[1, 2, "Fizz", 4, "Buzz", "Fizz", 7, 8, "Fizz", "Buzz", 11, "Fizz", 13, 14, "FizzBuzz", 16, 17, "Fizz", 19, "Buzz", "Fizz", 22, 23, "Fizz", "Buzz", 26, "Fizz", 28, 29, "FizzBuzz", 31, 32, "Fizz", 34, "Buzz", "Fizz", 37, 38, "Fizz", "Buzz", 41, "Fizz", 43, 44, "FizzBuzz", 46, 47, "Fizz", 49, "Buzz"]`.
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```js
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assert.deepEqual(fizzBuzz(50), [1, 2, "Fizz", 4, "Buzz", "Fizz", 7, 8, "Fizz", "Buzz", 11, "Fizz", 13, 14, "FizzBuzz", 16, 17, "Fizz", 19, "Buzz", "Fizz", 22, 23, "Fizz", "Buzz", 26, "Fizz", 28, 29, "FizzBuzz", 31, 32, "Fizz", 34, "Buzz", "Fizz", 37, 38, "Fizz", "Buzz", 41, "Fizz", 43, 44, "FizzBuzz", 46, 47, "Fizz", 49, "Buzz"]);
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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 fizzBuzz(n) {
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return n;
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}
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```
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# --solutions--
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```js
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function fizzBuzz(n) {
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const result = [];
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for (let i = 1; i <= n; i++) {
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if (i % 15 === 0) {
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result.push("FizzBuzz");
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} else if (i % 3 === 0) {
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result.push("Fizz");
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} else if (i % 5 === 0) {
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result.push("Buzz");
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} else {
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result.push(i);
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}
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}
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return result;
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}
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```
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