// 11 write a java program to demonstrate Array List
import java.util.ArrayList;
public class ArrayListDemo{
  public static void main(String[] args){
    ArrayList<String> arrayList = new ArrayList<>();
    arrayList.add("Element 1");
    arrayList.add("Element 2");
    arrayList.add("Element 3");
    System.out.println("Element at index 0: " + arrayList.get(0));
    System.out.println("Element at index 1: " + arrayList.get(1));
    System.out.println("Element at index 2: " + arrayList.get(2));
    System.out.println("Array List Elements: ");
    for(String element: arrayList){
      System.out.println(element);
    }
    arrayList.remove("Element 2");
    System.out.println("Size of ArrayList after removal: " + arrayList.size());
  }
}