[Codewars] Count by X (8 kyu) / JavaScript

https://www.codewars.com/users/lfyvon/completed_solutions

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DESCRIPTION:

Create a function with two arguments that will return an array of the first n multiples of x.

Assume both the given number and the number of times to count will be positive numbers greater than 0.

Return the results as an array or list ( depending on language ).

 

Examples

countBy(1,10) === [1,2,3,4,5,6,7,8,9,10]
countBy(2,5) === [2,4,6,8,10]

 

코드

function countBy(x, n) {
  let z = [];
  for(let i = 1; i <= n; i++){
    z.push(x * i);
  }
  return z;
}