A list of Chetan's favourite authors ordered from least favourite to most favourite is given. Find the nth favourite author. Hint: Use size() to find the length of the arraylist and get() to access the element at the given index. Note that the index starts from 0. Sample Input 1 ["Chetan Bhagat", ""Aravind Adiga", "Khushwant Singh", "Salman Rushdie", "Shyam Singha Roy"] 1 Sample Output 1 Shyam Singha Roy Explanation 1 There are 5 authors in total and the 1st one from last (most favourite end) is Shyam Singha Roy.

ArrayList<String> authors = new ArrayList<String>();
authors.add("Chetan Bhagat");
authors.add("Aravind Adiga");
authors.add("Khushwant Singh");
authors.add("Salman Rushdie");
authors.add("Shyam Singha Roy");
      
int index = 1;
      
int size = authors.size();
int nth = size - index;
String nthFavouriteAuthor = authors.get(nth);
      
System.out.println(nthFavouriteAuthor);