Question

Write algorithm to perform insert and delete operations in a linear queue and implement the logic for the same

Answer 1

import java.util.LinkedList;

public class Main {
    public static void main(String[] args) {
        LinkedList<Integer> linkedList = new LinkedList<>();
        linkedList.addLast(1);
        linkedList.addLast(2);
        linkedList.addLast(3);
        linkedList.removeFirst();
    }
}