Question

create a student record using list interface and do the following operations
1.add object
2.remove specified object 3.is empty or not
4.clear
5.contains or not()​

Answer 1

Answer:

// Java program to demonstrate a List

import java.util.*;

public class ListDemo {

public static void main(String[] args)

{

// Creating a list

List<Integer> l1

= new ArrayList<Integer>();

// Adds 1 at 0 index

l1.add(0, 1);

// Adds 2 at 1 index

l1.add(1, 2);

System.out.println(l1);

// Creating another list

List<Integer> l2

= new ArrayList<Integer>();

l2.add(1);

l2.add(2);

l2.add(3);

// Will add list l2 from 1 index

l1.addAll(1, l2);

System.out.println(l1);

// Removes element from index 1

l1.remove(1);

System.out.println(l1);

// Prints element at index 3

System.out.println(l1.get(3));

// Replace 0th element with 5

l1.set(0, 5);

System.out.println(l1);

}

}

Explanation:

please give thanks to all my questions

Answer 2

Answer:

The definition of broke is having little or no money.

An example of someone who is broke is a person in bankruptcy.

hope it helps

~deadeal