public class Main {
  public static void main(String[] args) {
    String[] names = {"Ada", "Lin"};
    for (String name : names) {
      System.out.println(name);
    }
    for (int i = 0; i < names.length; i++) {
      System.out.println((i + 1) + ": " + names[i]);
    }
  }
}