billboard.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 (allways 2 for Java).
// 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){
    return name.length * price 
  } 

  function billboard(name, price = 30){
    let sum = 0 
    for(i = 0; i < price; i++) {
    sum = sum + name.length
    }
    return sum
  }