Exercise #5 What is the output of the following code? а. import java.util.LinkedList; import java.util.Queue; public class QueueExample { public static void main(String[] args) Queueq= new LinkedList<>(); for (int i = 0; i <7; i+=2) q.add(i); System.out.println("Elements of queue "+ q); int e = q.remove(); System.out.println("removed element-"+ e); e = q.remove(); System.out.println("removed element-"+ e); q.add(4); System.out.println(q); int head = q.peek(); System.out.println("head of queue-"+ head); System.out.println(q); int size = q.size(); System.out.println("Size of queue-"+ size);
Exercise #5 What is the output of the following code? а. import java.util.LinkedList; import java.util.Queue; public class QueueExample { public static void main(String[] args) Queueq= new LinkedList<>(); for (int i = 0; i <7; i+=2) q.add(i); System.out.println("Elements of queue "+ q); int e = q.remove(); System.out.println("removed element-"+ e); e = q.remove(); System.out.println("removed element-"+ e); q.add(4); System.out.println(q); int head = q.peek(); System.out.println("head of queue-"+ head); System.out.println(q); int size = q.size(); System.out.println("Size of queue-"+ size);
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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![Exercise #5 What is the output of the following code?
а.
import java.util.LinkedList;
import java.util.Queue;
public class QueueExample {
public static void main(String[] args)
Queue<Integer>q=new LinkedList<>();
for (int i = 0; i <7; i+=2)
q.add(i);
System.out.println("Elements of queue "+ q);
int e = q.remove();
System.out.println("removed element-"+ e);
e = q.remove();
System.out.println("removed element-"+ e);
q.add(4);
System.out.println(q);
int head = q.peek();
System.out.println("head of queue-"+ head);
System.out.println(q);
int size = q.size();
System.out.println("Size of queue-"+ size);](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F02539de4-86db-4b26-b5e1-30bee223bd83%2F01fda53d-f95d-4af8-9ac3-84765ba37a0f%2F59v118f_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Exercise #5 What is the output of the following code?
а.
import java.util.LinkedList;
import java.util.Queue;
public class QueueExample {
public static void main(String[] args)
Queue<Integer>q=new LinkedList<>();
for (int i = 0; i <7; i+=2)
q.add(i);
System.out.println("Elements of queue "+ q);
int e = q.remove();
System.out.println("removed element-"+ e);
e = q.remove();
System.out.println("removed element-"+ e);
q.add(4);
System.out.println(q);
int head = q.peek();
System.out.println("head of queue-"+ head);
System.out.println(q);
int size = q.size();
System.out.println("Size of queue-"+ size);
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