January Ramadhan

Count by X

# Problem Solving
> Problem 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] ``` &nbsp; > Solution ``` const countBy = (x, n) => { let result = [] for(let i = 1; i <= n; i++) { result.push(x * i) } return result } ``` In this JavaScript implementation, we initialize an empty array result. Then, we use a for loop to iterate from 1 to n (inclusive). Inside the loop, we multiply x by the current iteration i and push the result into the result array using the push method. Finally, we return the result array. For example, `countBy(1, 10)` would return `[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]`, and `countBy(2, 5)` would return `[2, 4, 6, 8, 10]`.