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Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
4th Edition
ISBN: 9780134787961
Author: Tony Gaddis, Godfrey Muganda
Publisher: PEARSON
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Expert Solution & Answer
Chapter 18, Problem 3FTE
Explanation of Solution
Given code:
//implement the "Set" interface
Set <String> nameSet = new HashSet<>(); //Line 1
//add the values into the "Set"
nameSet.add("Chris"); //Line 2
nameSet.add("Kenny"); //Line 3
//declare the "ListIterator"
ListIterator it = nameSet.listIterator();//Line 4
Error in the code:
Error #1:
The error is in “Line 4”. The user can’t get a “ListIterator” from the object, which implements the “Set” interface...
Expert Solution & Answer
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#include<iostream>
#include<cstdlib>
#include<string>
#include<cstdio>
using namespace std;
const int TABLE_SIZE = 128;
/*
* HashEntry Class Declaration
*/
class HashEntry
{
public:
int key;
int value;
HashEntry(int key, int value)
{
this->key = key;
this->value = value;
}
};
/*
* HashMap Class Declaration
*/
class HashMap
{
private:
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public:
HashMap()
{
table = new HashEntry * [TABLE_SIZE];
for (int i = 0; i< TABLE_SIZE; i++)
{
table[i] = NULL;
}
}
/*
* Hash Function
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int HashFunc(int key)
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ion C Lons
Employee
-id: int
-name String
- dob : Date
-staff : ArrayList
+setid(int): void
+getld() : int
+setName(String): void
+setDob(Date) : void
+getDob(): Date
+addStaff(Employee) : void
+getStaff() : ArrayList
#include
using namespace std;
struct ListNode {
string data;
ListNode *next;
};
int main() {
ListNode *p, *list;
list = new ListNode;
list->data = "New York";
p new ListNode;
p->data = "Boston";
list->next = p;
p->next = new ListNode;
p->next->data = "Houston";
p->next->next = nullptr;
// new code goes here
Which of the following code correctly deletes the node with value "Boston" from the list when added at point of insertion
indicated above?
O list->next = p;
delete p;
O p = list->next;
%3D
list->next = p->next;
delete p;
p = list->next;
list = p->next;
delete p;
O None of these
O p = list->next;
%3D
list->next = p;
%3D
delete p;
Chapter 18 Solutions
Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
Ch. 18.1 - Prob. 18.1CPCh. 18.1 - What are the three general types of collections?Ch. 18.1 - Prob. 18.3CPCh. 18.1 - Prob. 18.4CPCh. 18.1 - Prob. 18.5CPCh. 18.1 - Prob. 18.6CPCh. 18.1 - Prob. 18.7CPCh. 18.2 - Prob. 18.8CPCh. 18.2 - Prob. 18.9CPCh. 18.2 - Prob. 18.10CP
Ch. 18.2 - Prob. 18.11CPCh. 18.2 - Prob. 18.12CPCh. 18.2 - Prob. 18.13CPCh. 18.2 - Prob. 18.14CPCh. 18.2 - Prob. 18.16CPCh. 18.2 - Prob. 18.17CPCh. 18.2 - Prob. 18.18CPCh. 18.2 - Prob. 18.20CPCh. 18.3 - Prob. 18.21CPCh. 18.3 - Prob. 18.22CPCh. 18.3 - Prob. 18.23CPCh. 18.3 - Prob. 18.24CPCh. 18.3 - Any time you override the Object classs equals...Ch. 18.3 - Prob. 18.26CPCh. 18.3 - Prob. 18.27CPCh. 18.3 - Prob. 18.28CPCh. 18.4 - Prob. 18.29CPCh. 18.4 - Prob. 18.31CPCh. 18.4 - Prob. 18.32CPCh. 18.6 - How do you define a stream of elements?Ch. 18.6 - How does a stream intermediate operation differ...Ch. 18.6 - Prob. 18.35CPCh. 18.6 - Prob. 18.36CPCh. 18.6 - Prob. 18.37CPCh. 18.6 - Prob. 18.38CPCh. 18.6 - Prob. 18.39CPCh. 18 - Prob. 1MCCh. 18 - Prob. 2MCCh. 18 - This type of collection is optimized for...Ch. 18 - Prob. 4MCCh. 18 - A terminal operation in a stream pipeline is also...Ch. 18 - Prob. 6MCCh. 18 - Prob. 7MCCh. 18 - This List Iterator method replaces an existing...Ch. 18 - Prob. 9MCCh. 18 - Prob. 10MCCh. 18 - This is an object that can compare two other...Ch. 18 - This class provides numerous static methods that...Ch. 18 - Prob. 13MCCh. 18 - Prob. 14MCCh. 18 - Prob. 15TFCh. 18 - Prob. 16TFCh. 18 - Prob. 17TFCh. 18 - Prob. 18TFCh. 18 - Prob. 19TFCh. 18 - Prob. 20TFCh. 18 - Prob. 21TFCh. 18 - Prob. 22TFCh. 18 - Prob. 1FTECh. 18 - Prob. 2FTECh. 18 - Prob. 3FTECh. 18 - Prob. 4FTECh. 18 - Write a statement that declares a List reference...Ch. 18 - Prob. 2AWCh. 18 - Assume that it references a newly created iterator...Ch. 18 - Prob. 4AWCh. 18 - Prob. 2SACh. 18 - Prob. 4SACh. 18 - Prob. 5SACh. 18 - Prob. 6SACh. 18 - How does the Java compiler process an enhanced for...Ch. 18 - Prob. 8SACh. 18 - Prob. 9SACh. 18 - Prob. 10SACh. 18 - Prob. 11SACh. 18 - Prob. 12SACh. 18 - Prob. 13SACh. 18 - Prob. 14SACh. 18 - Word Set Write an application that reads a line of...Ch. 18 - Prob. 3PCCh. 18 - Prob. 5PCCh. 18 - Prob. 8PC
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