문자열 제대로 다루기 - 대소문자_맞게_수정하기

Live output

Editable code

const list = document.querySelector('.output ul');
list.innerHTML = '';
const cities = ['lonDon', 'ManCHESTer', 'BiRmiNGHAM', 'liVERpoOL'];

for (let city of cities) {
  // write your code just below here

  const result = city;
  const listItem = document.createElement('li');
  listItem.textContent = result;
  list.appendChild(listItem);
}