billbaordName.js

// You can print your name on a billboard ad. Find out how much it will cost you. Each character has a default price of £30, but that can be different if you are given 2 parameters instead of 1.

// You can not use multiplier "*" operator.

// If your name would be Jeong-Ho Aristotelis, ad would cost £600. 20 leters * 30 = 600 (Space counts as a character).

function billboard(name, price = 30) {
  var totalCost = 0;
  for (i = 0; i < name.length; i++) {
    totalCost += price;
  }

  return totalCost;
}

function billboard(name, price = 30) {
  return name.split('').reduce((sum, letter) => sum + price, 0);
}