Concept explainers
Explanation of Solution
Given code:
The given code fragment is highlighted.
Filename: “ListNode.java”
//Define "ListNode" class
public class ListNode
{
/* Refer the textbook of Listing 12.4 */
}
Filename: “StringLinkedList.java”
//Define "StringLinkedList" class
public class StringLinkedList
{
/* Refer the textbook of Listing 12.5 */
}
Filename: “StringLinkedListDemo.java”
//Define "StringLinkedListDemo" class
public class StringLinkedListDemo
{
//Define main function
public static void main(String[] args)
{
/* Create object "list" from "StringLinkedList" class */
StringLinkedList list = new StringLinkedList();
/* Add value to node using "addANodeToStart" method */
list.addANodeToStart("A");
list.addANodeToStart("B");
list.addANodeToStart("C");
/* Call the method "showList()" to display the element on the list */
list.showList();
}
}
Reasons for displaying given output:
From the given code,
- The first line “StringLinkedList list = new StringLinkedList();” is used to Create object “list” from “StringLinkedList” class...
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Java : Introduction To Prob...-MyProgrammingLab
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- Modify the menu to use an unordered list for Sandwiches and Burritos, and nested unordered lists for the list items under Sandwiches and Burritos. Use a paragraph element to enclose the text "Menu:" before the list. This is what I put but getting an error. <p>Menu:</p><ul> <li>Sandwiches</li> <ul> <li>Ham</li> <li>Grilled Cheese</li><ul> <li>Burritos</li> <ul> <li>Bean</li> <li>Carne asada</li> </ul></ul>arrow_forwardSuppose list1 is a list that contains the strings "coffee", "tea", and "ice cream", and list2 contains another list that contains the strings "coffee", "tea", and "juice." What list1 will contain after executing, list1.addAll(list2) ?arrow_forward2. At the interactive prompt, define a list named L that contains four strings ornumbers (e.g., L=[0,1,2,3]).a. What happens when you try to index out of bounds (e.g., L[4])?b. What about slicing out of bounds (e.g., L[-1000:100])?c. Finally, how does Python handle it if you try to extract a sequence inreverse—with the lower bound greater than the higher bound (e.g.,L[3:1])? Hint: try assigning to this slice(L[3:1]=[‘?’]) and see where thevalue is putarrow_forward
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