package arraylist;
import java.util.*;
public class basic {
    public static void main(String[] args) {
        ArrayList<Integer> list=new ArrayList<>();
        ArrayList<String>list1=new ArrayList<>();
        //add operation
        list.add(1);list.add(2);list.add(3);list.add(4);list.add(5);
        System.out.println(list);
        //get operation
        int element =list.get(2);
        System.out.println(element);
        //remove element
        list.remove(2);
        System.out.println(list);
        //set element at index
        list.set(2,10);
        System.out.println(list);
        //contains element
        System.out.println(list.contains(1));
        System.out.println(list.contains(11));
        list.add(1,9);
        System.out.println(list);
        System.out.println(list.size());
        for (int i = 0; i < list.size(); i++) {
            System.out.print(list.get(i)+" ");
        }
    }
}