Reactive Append to Array in React

Let's work with reactively adding elements to an array. For example, let's say we have an array that is output as a list ul:

jsxfunction App() {
  const [notes, setNotes] = useState([1, 2, 3, 4, 5]);
  
  const result = notes.map((note, index) => {
    return <li key={index}>{note}</li>;
  });
  
  return <div>
    <ul>
      {result}
    </ul>
  </div>;
}

Задание 1

Make a button that, when clicked, will add a new element to the end of the array, thereby adding a new li to the end of the ul tag.

Задание 2

Make an input and a button. When the button is clicked, let the input text become a new tag li at the end of the tag ul.