Create a new array filled with zeros

filledEmptyArray.js

/**
 * Fill an array with zeros
 * @param n - expected array length
 * @returns Array
 */
const filledEmptyArray  = (n) => {
  const zerosArray = new Array(n)
  
  for (let i=0; i<n; ++i) {
    zerosArray[i] = 0
  }
  
  return zerosArray
}