JAVA I need help implementing the add methods in the instru.pdf
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JAVA. I need help implementing the add methods in the instructions with the first and last node references. It cannot have the private Node getNodeAt(int new position). Thanks in advance. Implementation of the SinglyLinkedList that also provides an iterator. 1. ListInferface.java is given on Canvas / Files / Source Code 2. Implement the List ADT using singly linked list with the first and last node references. The class name is SinglyLinkedList. a. Only implement the following methods: +add(T newEntry):void + add(int newPosition, T newEntry):void b. Other methods will throw UnsupportedOperationException( "name to be implemented") where name is the method name. c. Implement an iterator using an inner class. + hasNext():boolean +next():T d. Write a simple application named ListIteratorDemo that will create a list of integers and use the iterator to output this list. Required I/O: List F. Last list of integers one per line Turn in: 1. There should be 4 Java source code and the report files: ListInterface.java SinglyLinkedList.java ListIteratordemo.java Compress these files into a single zip file and submit it on Canvas with the following name: hw1-s#.zip where # is your section #, 2 or 3. For example: p2-s2.zip, p2-s3.zip NO package. No folder inside the zip file. unzip hw1-s2.zip javac ListIteratorDemo.java java ListIteratorDemo.
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Linked List Objective The purpose of this exercise is to cr.pdf
Linked List
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below in
your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list with
the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node<E> in the list.
last is a reference variable for the last Node<E> in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node<E> node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a ne.
Objective The purpose of this exercise is to create a Linke.pdf
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below in
your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list with
the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node<E> in the list.
last is a reference variable for the last Node<E> in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node<E> node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a nested class, .
Objective The purpose of this exercise is to create a Linke.pdf
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below in
your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list with
the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node<E> in the list.
last is a reference variable for the last Node<E> in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node<E> node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a nested class, .
Can somebody solve the TODO parts of the following problem- Thanks D.pdf
Can somebody solve the TODO parts of the following problem.
Thanks
Description
This assignment builds on top of the ListNode class designed and tested in Assignment 4 where
constructionand testing of the ListNode class has already been done. Recall that a ListNode
object contains a data field and a pointer to the next ListNode object.
We now encapsulate the functions to create, search and update the database into a LinkedList
class. There are two members in this class. A pointer called front that points to a ListNode object
and an integer count of the total number of objects currently in the list.
As before, we are not going to use pre-fabricated classes from the c++ library, but construct the
LinkedList ADT from scratch.
We can now use this class to create a LinkedList object which contains a collection of ListNodes
each having a Song object in the data field. The api is put through its paces by initially testing it
on a dummy database containing four songs. The main program then repeats the testing process
with the song list in the file SongData.txt and then again with the song list in the file
SongDataDouble.txt.
The number of steps taken to populate the database for both files is recorded.
Instruction
#This assignment requires you to
Read the Assignment 5 Notes
Watch the Assignment 5 Support video
Implement the following methods of the LinkedList class
-custom constructor
-setters for next pointer and data
Implement the insert, remove and get method in the LinkedListcpp.h file
Scan the given template to find the above //TODO and implement the code needed
//Requires: Song for inserting
//Effects: creates a new ListNode with input value and inserts in proper position (increasing order
of chart position)in the chain. If LinkedList, adds to the beginning
//Modifies: front, if node is added at the beginning.
//Also changes the next pointer of the previous node to point to the newly inserted list node. the
next pointer of the newly inserted pointer points to what was the next of the previous node. This
way both previous and current links are adjusted
//TODO
template <class T>
int LinkedList<T>::insert( T value, SortBy<T> f){
int steps=0;
//TODO
return steps;
}
//Requires: Song title for searching
//Effects: traverses the LinkedList (database) starting from front until the end comparing titles
Returns the original search value if found otherwise returns an empty song with blank title
//Modifies: Nothing
//TODO
template <class T>
T LinkedList<T>::get(T value){
ListNode<T> * current = front;//this may need to change
//TODO
return current->getData();
}
//TODO
template <class T>
int LinkedList<T>::remove(T value){
//TODO
int steps=0;
return steps;
}
/ /Requires: index position of Song to be found
//Effects: traverses the LinkedList starting from front and travels to the index position (if valid)
and returns the song at that index position. Note index position may NOT be the same as chart
position
//Modifies: Nothing
//TODO
template <class T>
T Linke.
Need done for Date Structures please! 4-18 LAB- Sorted number list imp.pdf
Need done for Date Structures please!
4.18 LAB: Sorted number list implementation with linked lists
Step 1: Inspect the Node.h file
Inspect the class declaration for a doubly-linked list node in Node.h. Access Node.h by clicking
on the orange arrow next to main.cpp at the top of the coding window. The Node class has three
member variables:
a double data value,
a pointer to the next node, and
a pointer to the previous node.
Each member variable is protected. So code outside of the class must use the provided getter and
setter member functions to get or set a member variable.
Node.h is read only, since no changes are required.
Step 2: Implement the Insert() member function
A class for a sorted, doubly-linked list is declared in SortedNumberList.h. Implement the
SortedNumberList class's Insert() member function. The function must create a new node with
the parameter value, then insert the node into the proper sorted position in the linked list. Ex:
Suppose a SortedNumberList's current list is 23 47.25 86, then Insert(33.5) is called. A new node
with data value 33.5 is created and inserted between 23 and 47.25, thus preserving the list's
sorted order and yielding: 23 35.5 47.25 86
Step 3: Test in develop mode
Code in main() takes a space-separated list of numbers and inserts each into a SortedNumberList.
The list is displayed after each insertion. Ex: If input is
then output is:
Try various program inputs, ensuring that each outputs a sorted list.
Step 4: Implement the Remove() member function
Implement the SortedNumberList class's Remove() member function. The function takes a
parameter for the number to be removed from the list. If the number does not exist in the list, the
list is not changed and false is returned. Otherwise, the first instance of the number is removed
from the list and true is returned.
Uncomment the commented-out part in main() that reads a second input line and removes
numbers from the list. Test in develop mode to ensure that insertion and removal both work
properly, then submit code for grading. Ex: If input is
then output is:
main.cpp
#include <iostream>
#include <string>
#include <vector>
#include "Node.h"
#include "SortedNumberList.h"
using namespace std;
void PrintList(SortedNumberList& list);
vector<string> SpaceSplit(string source);
int main(int argc, char *argv[]) {
// Read the line of input numbers
string inputLine;
getline(cin, inputLine);
// Split on space character
vector<string> terms = SpaceSplit(inputLine);
// Insert each value and show the sorted list's contents after each insertion
SortedNumberList list;
for (auto term : terms) {
double number = stod(term);
cout << "List after inserting " << number << ": " << endl;
list.Insert(number);
PrintList(list);
}
/*
// Read the input line with numbers to remove
getline(cin, inputLine);
terms = SpaceSplit(inputLine);
// Remove each value
for (auto term : terms) {
double number = stod(term);
cout << "List after removing " << number << ": " << endl;
list.Remove(number.
Recommended
Linked List Objective The purpose of this exercise is to cr.pdf
Linked List
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below in
your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list with
the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node<E> in the list.
last is a reference variable for the last Node<E> in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node<E> node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a ne.
Objective The purpose of this exercise is to create a Linke.pdf
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below in
your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list with
the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node<E> in the list.
last is a reference variable for the last Node<E> in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node<E> node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a nested class, .
Objective The purpose of this exercise is to create a Linke.pdf
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below in
your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list with
the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node<E> in the list.
last is a reference variable for the last Node<E> in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node<E> node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a nested class, .
Can somebody solve the TODO parts of the following problem- Thanks D.pdf
Can somebody solve the TODO parts of the following problem.
Thanks
Description
This assignment builds on top of the ListNode class designed and tested in Assignment 4 where
constructionand testing of the ListNode class has already been done. Recall that a ListNode
object contains a data field and a pointer to the next ListNode object.
We now encapsulate the functions to create, search and update the database into a LinkedList
class. There are two members in this class. A pointer called front that points to a ListNode object
and an integer count of the total number of objects currently in the list.
As before, we are not going to use pre-fabricated classes from the c++ library, but construct the
LinkedList ADT from scratch.
We can now use this class to create a LinkedList object which contains a collection of ListNodes
each having a Song object in the data field. The api is put through its paces by initially testing it
on a dummy database containing four songs. The main program then repeats the testing process
with the song list in the file SongData.txt and then again with the song list in the file
SongDataDouble.txt.
The number of steps taken to populate the database for both files is recorded.
Instruction
#This assignment requires you to
Read the Assignment 5 Notes
Watch the Assignment 5 Support video
Implement the following methods of the LinkedList class
-custom constructor
-setters for next pointer and data
Implement the insert, remove and get method in the LinkedListcpp.h file
Scan the given template to find the above //TODO and implement the code needed
//Requires: Song for inserting
//Effects: creates a new ListNode with input value and inserts in proper position (increasing order
of chart position)in the chain. If LinkedList, adds to the beginning
//Modifies: front, if node is added at the beginning.
//Also changes the next pointer of the previous node to point to the newly inserted list node. the
next pointer of the newly inserted pointer points to what was the next of the previous node. This
way both previous and current links are adjusted
//TODO
template <class T>
int LinkedList<T>::insert( T value, SortBy<T> f){
int steps=0;
//TODO
return steps;
}
//Requires: Song title for searching
//Effects: traverses the LinkedList (database) starting from front until the end comparing titles
Returns the original search value if found otherwise returns an empty song with blank title
//Modifies: Nothing
//TODO
template <class T>
T LinkedList<T>::get(T value){
ListNode<T> * current = front;//this may need to change
//TODO
return current->getData();
}
//TODO
template <class T>
int LinkedList<T>::remove(T value){
//TODO
int steps=0;
return steps;
}
/ /Requires: index position of Song to be found
//Effects: traverses the LinkedList starting from front and travels to the index position (if valid)
and returns the song at that index position. Note index position may NOT be the same as chart
position
//Modifies: Nothing
//TODO
template <class T>
T Linke.
Need done for Date Structures please! 4-18 LAB- Sorted number list imp.pdf
Need done for Date Structures please!
4.18 LAB: Sorted number list implementation with linked lists
Step 1: Inspect the Node.h file
Inspect the class declaration for a doubly-linked list node in Node.h. Access Node.h by clicking
on the orange arrow next to main.cpp at the top of the coding window. The Node class has three
member variables:
a double data value,
a pointer to the next node, and
a pointer to the previous node.
Each member variable is protected. So code outside of the class must use the provided getter and
setter member functions to get or set a member variable.
Node.h is read only, since no changes are required.
Step 2: Implement the Insert() member function
A class for a sorted, doubly-linked list is declared in SortedNumberList.h. Implement the
SortedNumberList class's Insert() member function. The function must create a new node with
the parameter value, then insert the node into the proper sorted position in the linked list. Ex:
Suppose a SortedNumberList's current list is 23 47.25 86, then Insert(33.5) is called. A new node
with data value 33.5 is created and inserted between 23 and 47.25, thus preserving the list's
sorted order and yielding: 23 35.5 47.25 86
Step 3: Test in develop mode
Code in main() takes a space-separated list of numbers and inserts each into a SortedNumberList.
The list is displayed after each insertion. Ex: If input is
then output is:
Try various program inputs, ensuring that each outputs a sorted list.
Step 4: Implement the Remove() member function
Implement the SortedNumberList class's Remove() member function. The function takes a
parameter for the number to be removed from the list. If the number does not exist in the list, the
list is not changed and false is returned. Otherwise, the first instance of the number is removed
from the list and true is returned.
Uncomment the commented-out part in main() that reads a second input line and removes
numbers from the list. Test in develop mode to ensure that insertion and removal both work
properly, then submit code for grading. Ex: If input is
then output is:
main.cpp
#include <iostream>
#include <string>
#include <vector>
#include "Node.h"
#include "SortedNumberList.h"
using namespace std;
void PrintList(SortedNumberList& list);
vector<string> SpaceSplit(string source);
int main(int argc, char *argv[]) {
// Read the line of input numbers
string inputLine;
getline(cin, inputLine);
// Split on space character
vector<string> terms = SpaceSplit(inputLine);
// Insert each value and show the sorted list's contents after each insertion
SortedNumberList list;
for (auto term : terms) {
double number = stod(term);
cout << "List after inserting " << number << ": " << endl;
list.Insert(number);
PrintList(list);
}
/*
// Read the input line with numbers to remove
getline(cin, inputLine);
terms = SpaceSplit(inputLine);
// Remove each value
for (auto term : terms) {
double number = stod(term);
cout << "List after removing " << number << ": " << endl;
list.Remove(number.
Implement the classes in the following UML1 Iist class .pdf
Implement the classes in the following UML:1. Iist class includes: 1) constructor List ( ) : Create an
empty list with a maximum length of 100. Hint: double [] list = new double [100]; 2) constructor List
(len: int) : Create an empty Lst with a user specified maximum length. Hint: double [] 1 ist = new
double [len]; 3) add (ele:int) ; add an element to the end of the list. 4) print: display the list 2. Stack
class includes: 1) two constructors : similar to the constructors in List 2) remove () : remove an
element at the end of the list and return this element 3. Queue class includes 1) two constructors :
similar to the constructors in List, 2) remove () : remove an element at the beginning of the list and
return this element. 4. Test program: main method conduct the following tasks: 1) creates a stack
and a queue with 10 random numbers using the add method. 2) display the stack and the queue.
3) Remove two elements from the stack and the queue. 4) display the two elements removed from
the stack 5) display the two elements removed from the queue 6) display stack and the queve.A
sample run of the TestProgram is below:.
I only need help with four methods in the EmployeeManager class the .pdf
I only need help with four methods in the EmployeeManager class the methods are addRequest,
viewNextRequest, grantNextRequest, and outputRequests. I posted all of the other uml for
refernce on items that could be called.
UML DIAGRAM FOR AND DISCUSSION FOR EmptyListException
EmptyListException extends RuntimeException
<>EmptyListException( )
<>EmptyListException(name : String)
Constructors
The constructor that takes a String as an argument calls upon the super class constructor with that
String concatenated with “ is Empty”. The constructor that takes no argument calls upon the
other constructor with the argument of “List”.
This class should belong to the exceptions package.
UML DIAGRAM FOR AND DISCUSSION FOR ListNode
ListNode>
data : E
nextNode: ListNode
<>ListNode(d : E)
<>ListNode(d : E, node : ListNode)
+ setData(d : E)
+getData() : E
+setNext(next : ListNode)
+getNext() : ListNode
Notes on ListNode
ListNode(d : E) sets the nextNode to null, the rest of the implementation of the ListNode class is
self-explanatory as discussed in class
UML DIAGRAM FOR AND DISCUSSION FOR LinkedList
LinkedList>
firstNode : ListNode
lastNode : ListNode
numElements : int
name : String
<>LinkedList()
<>LinkedList(name : String)
+ insertAtFront(item : E)
+ insertAtBack(item : E)
+ removeFromFront() : E throws EmptyListException
+ removeFromBack() : E throws EmptyListException
+ removeItem(index : int) : E throws IndexOutOfBoundsException
+ getItem(index : int) : E throws IndexOutOfBoundsException
+ setItem(index : int, item : E) throws IndexOutOfBoundsException
+ findAndRemove(item : E) : Boolean
+ findItem(item E) : int
+ lengthIs() : int
+ clear()
+ toString()
+ isEmpty() : Boolean
+ sort() throws EmptyListException
Notes on LinkedList
Constructors
Both constructors set firstNode and lastNode to null and numElements to 0. The constructor that
takes a String sets the name data member to the String that is passed
insertAtFront(E)
Inserts the passed item to the front of the list
void insertAtBack(E)
Inserts the passed item in the back of the list
void removeFromFront()
Removes the first item in the list, and returns it. If the list is empty throws a new
EmptyListException with the message: “(Name of list) is Empty”
removeFromBack()
Removes the last item in the list, and returns it. If the list is empty throws a new
EmptyListException with the message: “(Name of list) is Empty”
removeItem(int)
Removes the element from the list at the given index. If that index does not exist within the
LinkedList an IndexOutOfBoundsException is thrown with the message: “(Name of List) Index
out of Range”. Returns the item removed.
getItem(int)
Returns the element at the given index. If that index does not exist within the LinkedList an
IndexOutOfBoundsException is thrown with the message: “(Name of List) Index out of Range”.
public setItem(int index, E item)
Attempts to place the passed item into the given index. If that index does not exist within the
LinkedList an IndexOutOfBound.
Objective The purpose of this exercise is to create a Linked List d.pdf
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below
in your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list
with the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node in the list.
last is a reference variable for the last Node in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a nested class, i.e. a st.
The MyLinkedList class used in Listing 24.6 is a one-way directional .docx
The MyLinkedList class used in Listing 24.6 is a one-way directional .docx
Please and Thank youObjective The purpose of this exercise is to .pdf
Please and Thank you
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below
in your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list
with the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node in the list.
last is a reference variable for the last Node in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a ne.
Need help finishing this doubly linked list code- Commented lines are.docx
Need help finishing this doubly linked list code.
Commented lines are what's needed, also add the following recursive methods: findFirstNodeWithValue() and getDisplayString() that returns a string containing the strings in the list separated by spaces
Code in C# language only, please.
internal class DoubleLinkedList {
public DoubleLinkedListNode? firstNode = null;
public DoubleLinkedListNode? lastNode = null;
public DoubleLinkedListNode? currentNode = null;
// other class level variables needed?
public DoubleLinkedList() {
// creates first node in list with firstValue
}
public DoubleLinkedList(string firstValue) {
// methods and features to add:
// get current node reference
// insert node before first
// delete first node
// insert node after last
// delete last node
// insert node after current - uses multiple methods
// delete current
// move current to next node
// move current to previous node
// recursive: find node with value - return reference or null
// recursive: get display string
}
}
/*******************************
* double Linked List Node - needs to be made generic
* class is incomplete
* *****************************/
internal class DoubleLinkedListNode {
public string? value = null;
public DoubleLinkedListNode? nextNode = null;
public DoubleLinkedListNode? previousNode = null;
public DoubleLinkedListNode(string v) {
value = v.ToLower();
}
private DoubleLinkedListNode() {
value = null;
}
}
.
need this program in java please and thanks!NOTICE There are NO s.pdf
need this program in java please and thanks!
NOTICE: There are NO static variables allowed in this lab. The only class that a static method is
allowed is in the TestDriver class. The only static method that you actually really need is main.
The purpose of this lab is to give you an opportunity to create your own linked list data structure
and implement all the methods specified below to do list operations. The following specifies the
linked list class which you must implement. Only implement the methods listed below. Do NOT
add any additional member variables. class OrderedLinkedList { private class Node { // NOTE:
The member variables are public so the methods // of the OrderedLinkedList class have direct
access to them // NO setters and getters are needed – more efficient access. public String
payload; public int keyValue; public Node next; // Explicit value constructor for the Node class
public Node(String payload, int value) { …. } } private Node first; // This is the only member
variable allowed. // You can NOT add any other member variables!!!
public OrderedLinkedList ( ) { … } // default constructor public boolean empty( ) { … } //
returns true if list is empty public String getFirst( ) throws Exception { … } // The first node is
removed from the list and its payload is returned. // An exception with a meaningful error
message is thrown if the list is empty. public String getLast( ) throws Exception { … } // The last
node is removed from the list and its payload is returned. // An exception with a meaningful error
message is thrown if the list is empty. public void insert(String payload, int key) throws
Exception { … } // The insert method creates a new node, puts the input parameter values // into
the new node, and then inserts the node into the list in sorted order // based on the keyValue. For
example, if a list has 3 nodes with key values // of 5, 10, and 15, insertion of a new node which
has a key value of 12 would // require that the new node was inserted after the node with key
value of 10. // If the key being inserted is already in the list, throw an Exception with a //
meaningful error string. Make sure that you test all possible cases for insertion. public void
remove(int key) throws Exception { … } // Traverse the list, keeping track of where the
precedessor for each node // is located. When the value is found in some node in the list, make
the // predecessor node bypass the node which holds the value. If the key value // is not found,
throw an Exception that indicates the error has occurred. public int listCount( ) { … } // Returns
the number of nodes in the list. public String getValue(int key) throws Exception { … } //
Traverse the list until you locate the requested key value. Return the // payload from the node
which has the requested key value. If the key value // is not found, throw an Exception that
indicates the error has occurred. public String toString( ) { … } // Override the toString method
and create a string t.
ECET 370 Exceptional Education - snaptutorial.com
For more classes visit
www.snaptutorial.com
General Instructions
Exercises 1, 2, 4, and 5 use the programs in DocSharinglabeled “User-defined classes."
Exercises 7 and 8 use the programs in DocSharinglabeled “Using interfaces."
In this homework- you will write a program modify program you wrote in.pdf
In this homework, you will write a program modify program you wrote in Homework3.
2) Modify the MyList class that you wrote for Programming challenge 1 so the type parameter T
should accept any type that implements the Comparable interface. Test the class in a program
that creates one instance of MyList to store Integers, and another instance to store Strings. Input
two numbers from the user and insert them into the first instance of Modified MyList.
Input name and City and insert the two strings into the second instance of modified MyList class.
Then display the contents of the the two instances.
here is the program to modify
import java.util.ArrayList;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
// part 1 code.
// creating a Number list
MyList<Number> intList = new MyList<>();
// adding the numbers mentioned in the question
intList.add(2);
intList.add(5);
intList.add(-13);
intList.add(11);
intList.add(12);
// creating a Double list, adding double values to it
MyList<Double> doubleList = new MyList<>();
doubleList.add(27.3);
doubleList.add(5.7);
doubleList.add(-23.9);
doubleList.add(1.11);
doubleList.add(5.12);
System.out.println("PART 1");
// printing largest and smallest of both lists
System.out.println("The Integer largest: \n" + intList.largest());
System.out.println("The Integer smallest: \n" + intList.smallest());
System.out.println("The Double largest: \n" + doubleList.largest());
System.out.println("The Double smallest: \n" + doubleList.smallest());
}
}
//MyList class, which is defined outside Generics1 class BUT still within Generics1.java file.
class MyList<T extends Number> {
// defining an array list as storage
ArrayList<T> list;
// constructor initializing list
public MyList() {
// initializing array list
list = new ArrayList<>();
}
// method to add a value to the list
public void add(T value) {
list.add(value);
}
// method to return the largest element on the list
public T largest() {
// assuming list is not empty, taking first value as largest
T max = list.get(0);
for (int i = 1; i < list.size(); i++) {
// comparing element at i with max using doubleValue() of Number class
if (list.get(i).doubleValue() > max.doubleValue()) {
max = list.get(i);
}
}
return max;
}
// method to return the smallest element on the list
public T smallest() {
// assuming list is not empty, taking first value as smallest
T min = list.get(0);
for (int i = 1; i < list.size(); i++) {
// comparing element at i with min using doubleValue() of Number class
if (list.get(i).doubleValue() < min.doubleValue()) {
min = list.get(i);
}
}
return min;
}
// returns the elemnt at a given position
public T get(int index) {
return list.get(index);
}
}
Here is the sample input/outPut
TestCase1:
PART 2
Please enter a number:
30
Please another number:
20
Please enter your name:
John
Please enter your City:
Los Angeles
First number is 30
Second number is 20
Name is: John
City is: Los Angeles
TestCase2:
PART 2
Please enter a number:
.
project2.classpathproject2.project project2 .docx
project2/.classpath
project2/.project
project2
linklist
org.eclipse.jdt.core.javabuilder
org.eclipse.jdt.core.javanature
project2/bin/project2/emplist.classpackage project2;
publicsynchronizedclass emplist {
public void emplist();
publicstatic void main(String[]) throws java.io.IOException;
}
project2/bin/project2/method1.classpackage project2;
publicsynchronizedclass method1 {
java.util.LinkedList newList;
public void method1();
void reverse(java.util.LinkedList);
void downsize(java.util.LinkedList, int);
}
project2/employees.txt
Ahmed
Bill
Diana
Harry
Juliet
Nina
Romeo
Sam
Tom
Zack
project2/src/project2/emplist.javaproject2/src/project2/emplist.javapackage project2;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.LinkedList;
import java.util.ListIterator;
publicclass emplist {
publicstaticvoid main(String[] args)throwsIOException{
// TODO Auto-generated method stub
LinkedList<String> linkedlist =newLinkedList<String>();
method1 obj =new method1();
System.out.println("\t\t\t********************************************************");
System.out.println("\t\t\t********* This Program was written by ziyad **********");
System.out.println("\t\t\t********************************************************");
try(BufferedReader br =newBufferedReader(newFileReader(
"employees.txt"))){
String sCurrentLine;
while((sCurrentLine = br.readLine())!=null){
// System.out.println(sCurrentLine);
linkedlist.add(sCurrentLine);
// System.out.println(linkedlist);
}
String firstElement = linkedlist.get(0);
String lastElement = linkedlist.getLast();
System.out.println("\tDisplaying List contentusing traditional for loop");
for(int i =0; i < linkedlist.size(); i++){
System.out.println("Name of Emp is "+ linkedlist.get(i));
}
System.out.println("The first element of the List: "+ firstElement);
System.out.println("The last element of the List: "+ lastElement);
System.out.println("The size of the list after removing the last element Zack is: 9");
System.out.println("\tDisplaying using by using enhances for loop: ");
for(int a =0; a < linkedlist.size(); a++){
System.out.println(linkedlist.get(a));
}
ListIterator iter = linkedlist.listIterator();
while(iter.hasNext()){
int i = iter.nextIndex();
iter.next();
// System.out.println(iter.next() + " is at index" + i);
if(i ==0){
System.out.println("The current emplyee after advancing the iter five timers is: "
+ iter.previous());
Object element = iter.next();
iter.add("kelly");
// iter.set( "Kelly");
int k =0;
// while( k < linkedlist.size())
{
System.out.println("\tDisplaying list after inserting Kelly after the fifth position\n"+ linkedlist +" ");
k++;
}
}elseif(i ==6){
System.out.println("\tDisplaying list after setting the current element to Nancy"+ iter.previous());
Object element1 = iter.next();
.
Ecet 370 Education Organization -- snaptutorial.com
For more classes visit
www.snaptutorial.com
General Instructions
Exercises 1, 2, 4, and 5 use the programs in DocSharinglabeled “User-defined classes."
Exercises 7 and 8 use the programs in DocSharinglabeled “Using interfaces."
Sorted number list implementation with linked listsStep 1 Inspec.pdf
Sorted number list implementation with linked lists
Step 1: Inspect the Node.java file
Inspect the class declaration for a doubly-linked list node in Node.java. Access Node.java by
clicking on the orange arrow next to LabProgram.java at the top of the coding window. The
Node class has three fields:
a double data value,
a reference to the next node, and
a reference to the previous node.
Each field is protected. So code outside of the class must use the provided getter and setter
methods to get or set a field.
Node.java is read only, since no changes are required.
Step 2: Implement the insert() method
A class for a sorted, doubly-linked list is declared in SortedNumberList.java. Implement the
SortedNumberList class's insert() method. The method must create a new node with the
parameter value, then insert the node into the proper sorted position in the linked list. Ex:
Suppose a SortedNumberList's current list is 23 47.25 86, then insert(33.5) is called. A new
node with data value 33.5 is created and inserted between 23 and 47.25, thus preserving the list's
sorted order and yielding: 23 35.5 47.25 86
Step 3: Test in develop mode
Code in main() takes a space-separated list of numbers and inserts each into a SortedNumberList.
The list is displayed after each insertion. Ex: If input is
then output is:
Try various program inputs, ensuring that each outputs a sorted list.
Step 4: Implement the remove() method
Implement the SortedNumberList class's remove() method. The method takes a parameter for the
number to be removed from the list. If the number does not exist in the list, the list is not
changed and false is returned. Otherwise, the first instance of the number is removed from the
list and true is returned.
Uncomment the commented-out part in main() that reads a second input line and removes
numbers from the list. Test in develop mode to ensure that insertion and removal both work
properly, then submit code for grading. Ex: If input is
then output is:
Given templates:
LabProgram.java
import java.util.Scanner;
import java.io.PrintWriter;
public class LabProgram {
// Prints the SortedNumberList's contents, in order from head to tail
public static void printList(SortedNumberList list) {
Node node = list.head;
while (null != node) {
System.out.print(node.getData() + " ");
node = node.getNext();
}
System.out.println();
}
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
String inputLine;
// Read the line of input numbers
inputLine = scnr.nextLine();
// Split on space character
String[] terms = inputLine.split(" ");
// Insert each value and show the sorted list's contents after each insertion
SortedNumberList list = new SortedNumberList();
for (Object term : terms) {
double number = Double.parseDouble(term.toString());
System.out.println("List after inserting " + number + ": ");
list.insert(number);
printList(list);
}
/*
// Read the input line with numbers to remove
inputLine = scnr.nextLine();
terms = inputLine.split(" ".
Under the hood of scala implicits (Scala eXchange 2014)
Implicit conversions and implicit parameters are fundamental and unique features of Scala that are powerful at the same time. To use these features to their maximum potential, and do so with confidence, you have to understand the specifics of how Scala compiler’s implicits search works. I will cover this topic in details, including ways you can optimize the implicits search algorithm in your library.
The second part of my session will focus on IntelliJ IDEA and how to leverage your IDE for working with implicits. Among other helpful IDE features, I will show how to debug implicits in IntelliJ IDEA.
As examples we’ll take a look at a few Scala libraries, including Spray with its well-known Magnet pattern.
On top of that, during my talk I’ll show you a few new tips and tricks on how to be more efficient by using IntelliJ IDEA’s hidden gems when working with Scala. "
Introduction to new features in java 8
Introduction to new features in java 8New York City College of Technology Computer Systems Technology Colloquium
Java 8 is one of the largest upgrades to the popular language and framework in over a decade. This talk will detail several new key features of Java 8 that can help make programs easier to read, write, and maintain. Java 8 comes with many features, especially related to collection libraries. We will cover such new features as Lambda Expressions, the Stream API, enhanced interfaces, and more.Introduction to new features in java 8
Java 8 is one of the largest upgrades to the popular language and framework in over a decade. This talk will detail several new key features of Java 8 that can help make programs easier to read, write, and maintain. Java 8 comes with many features, especially related to collection libraries. We will cover such new features as Lambda Expressions, the Stream API, enhanced interfaces, and more.
Complete a C++ class implementation for a linked-list of sorted (asc.pdf
Complete a C++ class implementation for a linked-list of sorted (ascending) positive integers.
The class name for this class is LLSortedPosInt and its specification is outlined in the file
LLSortedPosInt.h. The specification is accompained by two other files: (1) a partial
implementation of the class in the file LLSortedPosInt.cpp and (2) a test program called
testLL.cpp. You are to complete the partial implementation of the class by writing code for the
stubbed member functions. You may NOT make any changes to the specification file. You may
develop and test your class implementation either under Visual Studio or linux; however, your
program must be executable under linux, because that is where it will be tested.
Details: Linked lists are useful data structures for storing data records, particularly in situations
where the items are to be kept sorted, the number of records are dynamic (i.e., changing during
the course of the program’s execution) and the maximum number is arbitrary. In this exercise,
you’ll get a chance to complete the implementation of a linked-list specification. In doing so,
you’ll learn not only how to manipulate pointer objects, but also begin to learn how to create a
new and useful data type.
To get started, I have written a simple linked list definition within the header file called
LLSortedPosInt.h. My definition is, of course, not the only way to define a linked list, but it is
suitable for our simple project. Accompanying the definition is a partial implementation in the
source file LLSortedPosInt.cpp. You are to edit this file using the comments in the file and the
instructions below. Altogether, this assignment asks you to implement 13 functions.
To help with testing your functions implementations, I have provided a main program. This main
program is in the source file testLL.cpp. One quick way to repeatedly exercise your function
tests is to write a test file (I called mine testCases.txt) and use input re-direction.
The 13 functions you must add to complete the implementation are as follows:
a. Constructors (4): Classes must have constructors to initialize instances of the objects. The
constructors you will implement for this project are
i. A default constructor
ii. A constructor taking a single int parameter
iii. A constructor which builds a list from an array of integers
iv. A copy constructor
b. Destructor (1): Because the class specification includes a pointer among the attributes, you
will need to implement a destructor to delete (i.e., free or release) any storage allocated in the
constructors or other member functions.
c. Boolean Functions (2): You are to implement two Boolean functions
i. A function isEmpty() which returns true if the associated list contains no data elements,
and returns false otherwise.
ii. A function containsElement(key) which returns true is key is an element in the list and
returns false otherwise.
d. Member Operator Functions (3): When a class has a pointer among its attributes, as
.
It is somewhat curious that this documentation does not wind.pdf
It is somewhat curious that this documentation does not wind up in the same build/reports/ folder
that holds other reports about our code. Add to build.gradle a new task named copyDocs that is
run only after the javadoc task has completed, and copies the files and directories from build/docs/
into build/reports, resulting in a new build/reports/javadoc directory. (CODE IS WRITTEN IN JAVA
USING build.gradle).
izgi ynteminin ve nceden alanm plakann sonularna gre k.pdf
izgi ynteminin ve nceden alanm plakann sonularna gre, koloninin baarl bir ekilde izole edildiini nasl
anlayabilirsiniz? a) Bakteri kolonisi, dier kolonilerden birka milimetre uzakta, agar plakasnn
yzeyinde, dzgn, aka tanmlanm ekil ve renkte birikmitir. c) Bakteri kolonisi, agar plak yzeyinde
benzer ekil ve renklerdeki dier koloniler kmesi iindedir. d) Sadece plaka baklarak belirlenemez..
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Similar to JAVA I need help implementing the add methods in the instru.pdf
Implement the classes in the following UML1 Iist class .pdf
Implement the classes in the following UML:1. Iist class includes: 1) constructor List ( ) : Create an
empty list with a maximum length of 100. Hint: double [] list = new double [100]; 2) constructor List
(len: int) : Create an empty Lst with a user specified maximum length. Hint: double [] 1 ist = new
double [len]; 3) add (ele:int) ; add an element to the end of the list. 4) print: display the list 2. Stack
class includes: 1) two constructors : similar to the constructors in List 2) remove () : remove an
element at the end of the list and return this element 3. Queue class includes 1) two constructors :
similar to the constructors in List, 2) remove () : remove an element at the beginning of the list and
return this element. 4. Test program: main method conduct the following tasks: 1) creates a stack
and a queue with 10 random numbers using the add method. 2) display the stack and the queue.
3) Remove two elements from the stack and the queue. 4) display the two elements removed from
the stack 5) display the two elements removed from the queue 6) display stack and the queve.A
sample run of the TestProgram is below:.
I only need help with four methods in the EmployeeManager class the .pdf
I only need help with four methods in the EmployeeManager class the methods are addRequest,
viewNextRequest, grantNextRequest, and outputRequests. I posted all of the other uml for
refernce on items that could be called.
UML DIAGRAM FOR AND DISCUSSION FOR EmptyListException
EmptyListException extends RuntimeException
<>EmptyListException( )
<>EmptyListException(name : String)
Constructors
The constructor that takes a String as an argument calls upon the super class constructor with that
String concatenated with “ is Empty”. The constructor that takes no argument calls upon the
other constructor with the argument of “List”.
This class should belong to the exceptions package.
UML DIAGRAM FOR AND DISCUSSION FOR ListNode
ListNode>
data : E
nextNode: ListNode
<>ListNode(d : E)
<>ListNode(d : E, node : ListNode)
+ setData(d : E)
+getData() : E
+setNext(next : ListNode)
+getNext() : ListNode
Notes on ListNode
ListNode(d : E) sets the nextNode to null, the rest of the implementation of the ListNode class is
self-explanatory as discussed in class
UML DIAGRAM FOR AND DISCUSSION FOR LinkedList
LinkedList>
firstNode : ListNode
lastNode : ListNode
numElements : int
name : String
<>LinkedList()
<>LinkedList(name : String)
+ insertAtFront(item : E)
+ insertAtBack(item : E)
+ removeFromFront() : E throws EmptyListException
+ removeFromBack() : E throws EmptyListException
+ removeItem(index : int) : E throws IndexOutOfBoundsException
+ getItem(index : int) : E throws IndexOutOfBoundsException
+ setItem(index : int, item : E) throws IndexOutOfBoundsException
+ findAndRemove(item : E) : Boolean
+ findItem(item E) : int
+ lengthIs() : int
+ clear()
+ toString()
+ isEmpty() : Boolean
+ sort() throws EmptyListException
Notes on LinkedList
Constructors
Both constructors set firstNode and lastNode to null and numElements to 0. The constructor that
takes a String sets the name data member to the String that is passed
insertAtFront(E)
Inserts the passed item to the front of the list
void insertAtBack(E)
Inserts the passed item in the back of the list
void removeFromFront()
Removes the first item in the list, and returns it. If the list is empty throws a new
EmptyListException with the message: “(Name of list) is Empty”
removeFromBack()
Removes the last item in the list, and returns it. If the list is empty throws a new
EmptyListException with the message: “(Name of list) is Empty”
removeItem(int)
Removes the element from the list at the given index. If that index does not exist within the
LinkedList an IndexOutOfBoundsException is thrown with the message: “(Name of List) Index
out of Range”. Returns the item removed.
getItem(int)
Returns the element at the given index. If that index does not exist within the LinkedList an
IndexOutOfBoundsException is thrown with the message: “(Name of List) Index out of Range”.
public setItem(int index, E item)
Attempts to place the passed item into the given index. If that index does not exist within the
LinkedList an IndexOutOfBound.
Objective The purpose of this exercise is to create a Linked List d.pdf
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below
in your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list
with the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node in the list.
last is a reference variable for the last Node in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a nested class, i.e. a st.
The MyLinkedList class used in Listing 24.6 is a one-way directional .docx
The MyLinkedList class used in Listing 24.6 is a one-way directional .docx
Please and Thank youObjective The purpose of this exercise is to .pdf
Please and Thank you
Objective: The purpose of this exercise is to create a Linked List data structure that mimics the
behavior of the Java Standard Library Version (Java API). The outcomes/results of using the
library features should be identical with your own version (My API). However, the underlying
implementation should follow with the descriptions listed below.
Instructions : Create the following Linked List Data Structure with the given description below
in your utils package and use "for loops" for your repetitive tasks.
Where to find starter code in my-api
package.class : utils.LinkedList
package.class : tests.console.week04.LinkedListTest
Where to find your JUNIT test in my-api
package.class : tests.junit.LinkedListJUnitTest
Nested Class that has to be added to LinkedList class
package.class : utils.LinkedList.Node
Task Check List
ONLY "for" loops should be used within the data structure class. There is an automatic 30%
deduction, if other loops are used.
The names of identifiers MUST match the names listed in the description below. Deductions
otherwise.
Complete coding Assignment in your "my-api" GitHub Repository. You will not be graded
otherwise and will receive a 0, if not uploaded there.
Run JUNIT TEST and take a SNAPSHOT of results. Upload PDF of snapshot of your JUnitTest
results to Canvas.
Description
The internal structure of the Linked List is a doubly linked Node data structure and should have
at a minimum the following specifications:
data fields: The data fields to declare are private and you will keep track of the size of the list
with the variable size and the start of the list with the reference variable data.
first is a reference variable for the first Node in the list.
last is a reference variable for the last Node in the list.
size keeps track of the number of nodes in the list of type int. This will allow you to know the
current size of the list without having to traversing the list.
constructors: The overloaded constructors will initialize the data fields size and data.
A constructor that is a default constructor initializes the starting node location first and size to a
zero equivalent, that is, constructs an empty list.
methods: methods that manages the behavior of the linked nodes.
Together, the methods below give the illusion of a index or countable location. Implement these
methods within your generic Linked List class.
Method
Description
Header
public boolean add(E item)
public void add(int index, E item)
public void append( E item)
private void checkIndex(int index)
public boolean contains(E item)
public void clear()
private E detach(int index)
public E get(int index)
public int indexOf(E item)
private void insertBefore(int index, E item)
public boolean isEmpty()
private Node node(int index)
public E remove(int index)
public boolean remove(E item)
public E set(int index, E item)
public int size()
public String toString()
Node Data Structure
The generic Linked List class includes a static Node class as a ne.
Need help finishing this doubly linked list code- Commented lines are.docx
Need help finishing this doubly linked list code.
Commented lines are what's needed, also add the following recursive methods: findFirstNodeWithValue() and getDisplayString() that returns a string containing the strings in the list separated by spaces
Code in C# language only, please.
internal class DoubleLinkedList {
public DoubleLinkedListNode? firstNode = null;
public DoubleLinkedListNode? lastNode = null;
public DoubleLinkedListNode? currentNode = null;
// other class level variables needed?
public DoubleLinkedList() {
// creates first node in list with firstValue
}
public DoubleLinkedList(string firstValue) {
// methods and features to add:
// get current node reference
// insert node before first
// delete first node
// insert node after last
// delete last node
// insert node after current - uses multiple methods
// delete current
// move current to next node
// move current to previous node
// recursive: find node with value - return reference or null
// recursive: get display string
}
}
/*******************************
* double Linked List Node - needs to be made generic
* class is incomplete
* *****************************/
internal class DoubleLinkedListNode {
public string? value = null;
public DoubleLinkedListNode? nextNode = null;
public DoubleLinkedListNode? previousNode = null;
public DoubleLinkedListNode(string v) {
value = v.ToLower();
}
private DoubleLinkedListNode() {
value = null;
}
}
.
need this program in java please and thanks!NOTICE There are NO s.pdf
need this program in java please and thanks!
NOTICE: There are NO static variables allowed in this lab. The only class that a static method is
allowed is in the TestDriver class. The only static method that you actually really need is main.
The purpose of this lab is to give you an opportunity to create your own linked list data structure
and implement all the methods specified below to do list operations. The following specifies the
linked list class which you must implement. Only implement the methods listed below. Do NOT
add any additional member variables. class OrderedLinkedList { private class Node { // NOTE:
The member variables are public so the methods // of the OrderedLinkedList class have direct
access to them // NO setters and getters are needed – more efficient access. public String
payload; public int keyValue; public Node next; // Explicit value constructor for the Node class
public Node(String payload, int value) { …. } } private Node first; // This is the only member
variable allowed. // You can NOT add any other member variables!!!
public OrderedLinkedList ( ) { … } // default constructor public boolean empty( ) { … } //
returns true if list is empty public String getFirst( ) throws Exception { … } // The first node is
removed from the list and its payload is returned. // An exception with a meaningful error
message is thrown if the list is empty. public String getLast( ) throws Exception { … } // The last
node is removed from the list and its payload is returned. // An exception with a meaningful error
message is thrown if the list is empty. public void insert(String payload, int key) throws
Exception { … } // The insert method creates a new node, puts the input parameter values // into
the new node, and then inserts the node into the list in sorted order // based on the keyValue. For
example, if a list has 3 nodes with key values // of 5, 10, and 15, insertion of a new node which
has a key value of 12 would // require that the new node was inserted after the node with key
value of 10. // If the key being inserted is already in the list, throw an Exception with a //
meaningful error string. Make sure that you test all possible cases for insertion. public void
remove(int key) throws Exception { … } // Traverse the list, keeping track of where the
precedessor for each node // is located. When the value is found in some node in the list, make
the // predecessor node bypass the node which holds the value. If the key value // is not found,
throw an Exception that indicates the error has occurred. public int listCount( ) { … } // Returns
the number of nodes in the list. public String getValue(int key) throws Exception { … } //
Traverse the list until you locate the requested key value. Return the // payload from the node
which has the requested key value. If the key value // is not found, throw an Exception that
indicates the error has occurred. public String toString( ) { … } // Override the toString method
and create a string t.
ECET 370 Exceptional Education - snaptutorial.com
For more classes visit
www.snaptutorial.com
General Instructions
Exercises 1, 2, 4, and 5 use the programs in DocSharinglabeled “User-defined classes."
Exercises 7 and 8 use the programs in DocSharinglabeled “Using interfaces."
In this homework- you will write a program modify program you wrote in.pdf
In this homework, you will write a program modify program you wrote in Homework3.
2) Modify the MyList class that you wrote for Programming challenge 1 so the type parameter T
should accept any type that implements the Comparable interface. Test the class in a program
that creates one instance of MyList to store Integers, and another instance to store Strings. Input
two numbers from the user and insert them into the first instance of Modified MyList.
Input name and City and insert the two strings into the second instance of modified MyList class.
Then display the contents of the the two instances.
here is the program to modify
import java.util.ArrayList;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
// part 1 code.
// creating a Number list
MyList<Number> intList = new MyList<>();
// adding the numbers mentioned in the question
intList.add(2);
intList.add(5);
intList.add(-13);
intList.add(11);
intList.add(12);
// creating a Double list, adding double values to it
MyList<Double> doubleList = new MyList<>();
doubleList.add(27.3);
doubleList.add(5.7);
doubleList.add(-23.9);
doubleList.add(1.11);
doubleList.add(5.12);
System.out.println("PART 1");
// printing largest and smallest of both lists
System.out.println("The Integer largest: \n" + intList.largest());
System.out.println("The Integer smallest: \n" + intList.smallest());
System.out.println("The Double largest: \n" + doubleList.largest());
System.out.println("The Double smallest: \n" + doubleList.smallest());
}
}
//MyList class, which is defined outside Generics1 class BUT still within Generics1.java file.
class MyList<T extends Number> {
// defining an array list as storage
ArrayList<T> list;
// constructor initializing list
public MyList() {
// initializing array list
list = new ArrayList<>();
}
// method to add a value to the list
public void add(T value) {
list.add(value);
}
// method to return the largest element on the list
public T largest() {
// assuming list is not empty, taking first value as largest
T max = list.get(0);
for (int i = 1; i < list.size(); i++) {
// comparing element at i with max using doubleValue() of Number class
if (list.get(i).doubleValue() > max.doubleValue()) {
max = list.get(i);
}
}
return max;
}
// method to return the smallest element on the list
public T smallest() {
// assuming list is not empty, taking first value as smallest
T min = list.get(0);
for (int i = 1; i < list.size(); i++) {
// comparing element at i with min using doubleValue() of Number class
if (list.get(i).doubleValue() < min.doubleValue()) {
min = list.get(i);
}
}
return min;
}
// returns the elemnt at a given position
public T get(int index) {
return list.get(index);
}
}
Here is the sample input/outPut
TestCase1:
PART 2
Please enter a number:
30
Please another number:
20
Please enter your name:
John
Please enter your City:
Los Angeles
First number is 30
Second number is 20
Name is: John
City is: Los Angeles
TestCase2:
PART 2
Please enter a number:
.
project2.classpathproject2.project project2 .docx
project2/.classpath
project2/.project
project2
linklist
org.eclipse.jdt.core.javabuilder
org.eclipse.jdt.core.javanature
project2/bin/project2/emplist.classpackage project2;
publicsynchronizedclass emplist {
public void emplist();
publicstatic void main(String[]) throws java.io.IOException;
}
project2/bin/project2/method1.classpackage project2;
publicsynchronizedclass method1 {
java.util.LinkedList newList;
public void method1();
void reverse(java.util.LinkedList);
void downsize(java.util.LinkedList, int);
}
project2/employees.txt
Ahmed
Bill
Diana
Harry
Juliet
Nina
Romeo
Sam
Tom
Zack
project2/src/project2/emplist.javaproject2/src/project2/emplist.javapackage project2;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.LinkedList;
import java.util.ListIterator;
publicclass emplist {
publicstaticvoid main(String[] args)throwsIOException{
// TODO Auto-generated method stub
LinkedList<String> linkedlist =newLinkedList<String>();
method1 obj =new method1();
System.out.println("\t\t\t********************************************************");
System.out.println("\t\t\t********* This Program was written by ziyad **********");
System.out.println("\t\t\t********************************************************");
try(BufferedReader br =newBufferedReader(newFileReader(
"employees.txt"))){
String sCurrentLine;
while((sCurrentLine = br.readLine())!=null){
// System.out.println(sCurrentLine);
linkedlist.add(sCurrentLine);
// System.out.println(linkedlist);
}
String firstElement = linkedlist.get(0);
String lastElement = linkedlist.getLast();
System.out.println("\tDisplaying List contentusing traditional for loop");
for(int i =0; i < linkedlist.size(); i++){
System.out.println("Name of Emp is "+ linkedlist.get(i));
}
System.out.println("The first element of the List: "+ firstElement);
System.out.println("The last element of the List: "+ lastElement);
System.out.println("The size of the list after removing the last element Zack is: 9");
System.out.println("\tDisplaying using by using enhances for loop: ");
for(int a =0; a < linkedlist.size(); a++){
System.out.println(linkedlist.get(a));
}
ListIterator iter = linkedlist.listIterator();
while(iter.hasNext()){
int i = iter.nextIndex();
iter.next();
// System.out.println(iter.next() + " is at index" + i);
if(i ==0){
System.out.println("The current emplyee after advancing the iter five timers is: "
+ iter.previous());
Object element = iter.next();
iter.add("kelly");
// iter.set( "Kelly");
int k =0;
// while( k < linkedlist.size())
{
System.out.println("\tDisplaying list after inserting Kelly after the fifth position\n"+ linkedlist +" ");
k++;
}
}elseif(i ==6){
System.out.println("\tDisplaying list after setting the current element to Nancy"+ iter.previous());
Object element1 = iter.next();
.
Ecet 370 Education Organization -- snaptutorial.com
For more classes visit
www.snaptutorial.com
General Instructions
Exercises 1, 2, 4, and 5 use the programs in DocSharinglabeled “User-defined classes."
Exercises 7 and 8 use the programs in DocSharinglabeled “Using interfaces."
Sorted number list implementation with linked listsStep 1 Inspec.pdf
Sorted number list implementation with linked lists
Step 1: Inspect the Node.java file
Inspect the class declaration for a doubly-linked list node in Node.java. Access Node.java by
clicking on the orange arrow next to LabProgram.java at the top of the coding window. The
Node class has three fields:
a double data value,
a reference to the next node, and
a reference to the previous node.
Each field is protected. So code outside of the class must use the provided getter and setter
methods to get or set a field.
Node.java is read only, since no changes are required.
Step 2: Implement the insert() method
A class for a sorted, doubly-linked list is declared in SortedNumberList.java. Implement the
SortedNumberList class's insert() method. The method must create a new node with the
parameter value, then insert the node into the proper sorted position in the linked list. Ex:
Suppose a SortedNumberList's current list is 23 47.25 86, then insert(33.5) is called. A new
node with data value 33.5 is created and inserted between 23 and 47.25, thus preserving the list's
sorted order and yielding: 23 35.5 47.25 86
Step 3: Test in develop mode
Code in main() takes a space-separated list of numbers and inserts each into a SortedNumberList.
The list is displayed after each insertion. Ex: If input is
then output is:
Try various program inputs, ensuring that each outputs a sorted list.
Step 4: Implement the remove() method
Implement the SortedNumberList class's remove() method. The method takes a parameter for the
number to be removed from the list. If the number does not exist in the list, the list is not
changed and false is returned. Otherwise, the first instance of the number is removed from the
list and true is returned.
Uncomment the commented-out part in main() that reads a second input line and removes
numbers from the list. Test in develop mode to ensure that insertion and removal both work
properly, then submit code for grading. Ex: If input is
then output is:
Given templates:
LabProgram.java
import java.util.Scanner;
import java.io.PrintWriter;
public class LabProgram {
// Prints the SortedNumberList's contents, in order from head to tail
public static void printList(SortedNumberList list) {
Node node = list.head;
while (null != node) {
System.out.print(node.getData() + " ");
node = node.getNext();
}
System.out.println();
}
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
String inputLine;
// Read the line of input numbers
inputLine = scnr.nextLine();
// Split on space character
String[] terms = inputLine.split(" ");
// Insert each value and show the sorted list's contents after each insertion
SortedNumberList list = new SortedNumberList();
for (Object term : terms) {
double number = Double.parseDouble(term.toString());
System.out.println("List after inserting " + number + ": ");
list.insert(number);
printList(list);
}
/*
// Read the input line with numbers to remove
inputLine = scnr.nextLine();
terms = inputLine.split(" ".
Under the hood of scala implicits (Scala eXchange 2014)
Implicit conversions and implicit parameters are fundamental and unique features of Scala that are powerful at the same time. To use these features to their maximum potential, and do so with confidence, you have to understand the specifics of how Scala compiler’s implicits search works. I will cover this topic in details, including ways you can optimize the implicits search algorithm in your library.
The second part of my session will focus on IntelliJ IDEA and how to leverage your IDE for working with implicits. Among other helpful IDE features, I will show how to debug implicits in IntelliJ IDEA.
As examples we’ll take a look at a few Scala libraries, including Spray with its well-known Magnet pattern.
On top of that, during my talk I’ll show you a few new tips and tricks on how to be more efficient by using IntelliJ IDEA’s hidden gems when working with Scala. "
Introduction to new features in java 8
Introduction to new features in java 8New York City College of Technology Computer Systems Technology Colloquium
Java 8 is one of the largest upgrades to the popular language and framework in over a decade. This talk will detail several new key features of Java 8 that can help make programs easier to read, write, and maintain. Java 8 comes with many features, especially related to collection libraries. We will cover such new features as Lambda Expressions, the Stream API, enhanced interfaces, and more.Introduction to new features in java 8
Java 8 is one of the largest upgrades to the popular language and framework in over a decade. This talk will detail several new key features of Java 8 that can help make programs easier to read, write, and maintain. Java 8 comes with many features, especially related to collection libraries. We will cover such new features as Lambda Expressions, the Stream API, enhanced interfaces, and more.
Complete a C++ class implementation for a linked-list of sorted (asc.pdf
Complete a C++ class implementation for a linked-list of sorted (ascending) positive integers.
The class name for this class is LLSortedPosInt and its specification is outlined in the file
LLSortedPosInt.h. The specification is accompained by two other files: (1) a partial
implementation of the class in the file LLSortedPosInt.cpp and (2) a test program called
testLL.cpp. You are to complete the partial implementation of the class by writing code for the
stubbed member functions. You may NOT make any changes to the specification file. You may
develop and test your class implementation either under Visual Studio or linux; however, your
program must be executable under linux, because that is where it will be tested.
Details: Linked lists are useful data structures for storing data records, particularly in situations
where the items are to be kept sorted, the number of records are dynamic (i.e., changing during
the course of the program’s execution) and the maximum number is arbitrary. In this exercise,
you’ll get a chance to complete the implementation of a linked-list specification. In doing so,
you’ll learn not only how to manipulate pointer objects, but also begin to learn how to create a
new and useful data type.
To get started, I have written a simple linked list definition within the header file called
LLSortedPosInt.h. My definition is, of course, not the only way to define a linked list, but it is
suitable for our simple project. Accompanying the definition is a partial implementation in the
source file LLSortedPosInt.cpp. You are to edit this file using the comments in the file and the
instructions below. Altogether, this assignment asks you to implement 13 functions.
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tests is to write a test file (I called mine testCases.txt) and use input re-direction.
The 13 functions you must add to complete the implementation are as follows:
a. Constructors (4): Classes must have constructors to initialize instances of the objects. The
constructors you will implement for this project are
i. A default constructor
ii. A constructor taking a single int parameter
iii. A constructor which builds a list from an array of integers
iv. A copy constructor
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will need to implement a destructor to delete (i.e., free or release) any storage allocated in the
constructors or other member functions.
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ii. A function containsElement(key) which returns true is key is an element in the list and
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d. Member Operator Functions (3): When a class has a pointer among its attributes, as
.
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================
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