A) Write a java program to accept ‘n’ integers from the user & store them in an ArrayList collection. Display the elements of ArrayList collection in reverse order.

 SLIP 13 Q 1

SAVE CODE AS             "arrayList.java"

import java.util.ArrayList;

import java.util.Collections;

import java.util.Scanner;

public class arrayList {

    public static void main(String[] args) {

        Scanner sc= new Scanner(System.in);

        System.out.print("enter limit of array : ");

        int num=sc.nextInt();

        ArrayList<String> alist=new ArrayList<>(num);

       

        for(int i=0;i<num;i++){

            System.out.println("Enter "+i+" Element of ArrayList :");

            String elmt=sc.next();

            alist.add(elmt);

        }

        sc.close();

        System.out.println("Orignal list :"+alist);

        Collections.reverse(alist);

        System.out.println("Reverse of a ArrayList is :"+alist);

    }

}

OUTPUT: