Direction: Continue the attached code below. It can only insert a value to a linkedlist. Your goal is to add new functionality to the linkedlist. You may only choose 3 more functions: 1. getValue - this function should be able to display a node by specifying its position(index). 2. clear - resets the linkedlist by assigning null to head. 3. insertNewHead - this function can be used to assign a new head to the linkedlist 4. insertAt this function can be used to insert a node to a specific location. S. displayAll this function will display all nodes import java.util.Scanner; class Mainll { public static void main(String() args) { Scanner sc = new Scanner(System.in); Singlyll sIl = new Singlyll(); String msg = "Enter an action: (1)Insert (2)Get an element, (3) clear, (0)Exit"; casel: System.out.println("Enter a value:"); sll.insert(sc.next()); System.out.println("Successfully added a node!\n" + msg); System.out.println(msg); int choice = sc.nextInt(); while(choice != 0) { switch(choice) { \n'+msg): } default: System.out.println("Invalid input! Please try again. } } break; } break; choicesc.nextInt();

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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Question
Direction: Continue the attached code below. It can
only insert a value to a linkedlist. Your goal is to
add new functionality to the linkedlist. You may
only choose 3 more functions:
1. getValue - this function should be able to display
a node by specifying its position(index).
2. clear - resets the linkedlist by assigning null to
head.
3. insertſewHead - this function can be used to
assign a new head to the linkedlist
4. insertAt this function can be used to insert a
node to a specific location.
S. displayAll this function will display all nodes
import java.util.Scanner;
class Mainll
{
public static void main(String() args) {
Scanner sc = new
Scanner(System.in);
Singlyll sll = new SinglyLL();
String msg = "Enter an action: (1)Insert
(2)Get an element, (3) clear, (0)Exit";
casel:
System.out.println("Enter a value:");
sll.insert(sc.next());
System.out.println("Successfully added a node!\n"
+ msg):
System.out.println(msg);
int choice = sc.nextInt();
while(choice != 0) {
switch(choice) {
\n"+msg);
}
default:
System.out.println("Invalid input! Please try again.
}
}
break;
}
break;
choicesc.nextInt();
Transcribed Image Text:Direction: Continue the attached code below. It can only insert a value to a linkedlist. Your goal is to add new functionality to the linkedlist. You may only choose 3 more functions: 1. getValue - this function should be able to display a node by specifying its position(index). 2. clear - resets the linkedlist by assigning null to head. 3. insertſewHead - this function can be used to assign a new head to the linkedlist 4. insertAt this function can be used to insert a node to a specific location. S. displayAll this function will display all nodes import java.util.Scanner; class Mainll { public static void main(String() args) { Scanner sc = new Scanner(System.in); Singlyll sll = new SinglyLL(); String msg = "Enter an action: (1)Insert (2)Get an element, (3) clear, (0)Exit"; casel: System.out.println("Enter a value:"); sll.insert(sc.next()); System.out.println("Successfully added a node!\n" + msg): System.out.println(msg); int choice = sc.nextInt(); while(choice != 0) { switch(choice) { \n"+msg); } default: System.out.println("Invalid input! Please try again. } } break; } break; choicesc.nextInt();
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