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FizzBuzz

curriculum/challenges/english/blocks/rosetta-code-challenges/5e9ddb06ec35240f39657419.md

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--description--

Write a program that generates an array of integers from 1 to 100 (inclusive). But:

<ul> <li>for multiples of 3, add <code>"Fizz"</code> to the array instead of the number</li> <li>for multiples of 5, add <code>"Buzz"</code> to the array instead of the number</li> <li>for multiples of 3 and 5, add <code>"FizzBuzz"</code> to the array instead of the number</li> </ul>

--instructions--

Your program should return an array containing the results based on the rules above.

--hints--

fizzBuzz should be a function.

js
assert(typeof fizzBuzz == 'function');

fizzBuzz() should return an Array.

js
assert(Array.isArray(fizzBuzz()) == true);

Numbers divisible by only 3 should return "Fizz".

js
assert.equal(fizzBuzz()[2], 'Fizz');

Numbers divisible by only 5 should return "Buzz".

js
assert.equal(fizzBuzz()[99], 'Buzz');

Numbers divisible by both 3 and 5 should return "FizzBuzz".

js
assert.equal(fizzBuzz()[89], 'FizzBuzz');

Numbers not divisible by either 3 or 5 should return the number itself.

js
assert.equal(fizzBuzz()[12], 13);

--seed--

--seed-contents--

js
function fizzBuzz() {

}

--solutions--

js
function fizzBuzz() {
    let res=[];
    for (let i =1; i < 101; i++) {
        if (i % 3 === 0  && i % 5 === 0) {
            res.push("FizzBuzz");
        }
        else if (i % 3 === 0) {
            res.push("Fizz");
        }
        else if (i % 5 === 0) {
            res.push("Buzz");
        } 
        else {
            res.push(i);
        }
    }
    return res;
}