Create a (C++) class that will store a list of names. Your class needs to include a function that will return the name that appears first aphabetically, and another function that should return the name that appears last alphabetically. You also need to include a function that will sort the list alphabetically. The class does not need to be case insensitive.

C++ Coding Help (Operators: new delete) Assign pointer myGas with a new Gas object. Call myGas's Read() to read the object's fields. Then, call myGas's Print() to output the values of the fields. Finally, delete myGas. Ex: If the input is 14 45, then the output is: Gas's volume: 14 Gas's temperature: 45 Gas with volume 14 and temperature 45 is deallocated. #include <iostream>using namespace std; class Gas { public: Gas(); void Read(); void Print(); ~Gas(); private: int volume; int temperature;};Gas::Gas() { volume = 0; temperature = 0;}void Gas::Read() { cin >> volume; cin >> temperature;} void Gas::Print() { cout << "Gas's volume: " << volume << endl; cout << "Gas's temperature: " << temperature << endl;} Gas::~Gas() { // Covered in section on Destructors. cout << "Gas with volume " << volume << " and temperature " << temperature << " is deallocated."...

In C++ create a program that acts like a bank account. It asks the user whether to deposit or withdraw. That has 3 classes. The first class must be a generic class that holds basic info deposit, withdraw, calculate monthly interest rate, and a monthly service fee.The second class must be a savings account class that if the savings account falls below 25ドル it becomes inactive. The final class must be a checking account if someone withdraws more than what they have a service charge of 15ドル is added and go into a negative balance. The output should display the basic information how much someone deposited or withdrew and their monthly interest rate.

Create a User class with the following features (C++): A Private class member fname that is a string A Private class member lname that is a string A setter function setFName(string s) that sets the fname member A setter function setLName(string s) that sets the lname member A getter function getName() that returns the full name with a space between the first and last names Use the following code and save the class in a header file User.hpp

Can you help me with this code for C++ please: Modify the class Song you created for part 2 bydoing the following:(a) Add a default constructor that initializes the song to have invalid astitle and artist, and −1 as recording year.(b) Add a constructor Song(title) that initializes the song to thegiven title (that is, to the title given as argument). The artist andrecording year are initialized to unknown and −1, respectively. Theargument is a string.(c) Add a constructor Song(title, artist, year) that initializesthe song to the given title, artist and recording year. The first twoarguments are strings, the third one is an integer.(d) Replace the function equals(s1, s2) by a methodequals(other) that returns true if the receiver and theargument have the same title, artist and recording year.(e) Add a method less_than(other) that returns true if the title ofthe first song is less than the title of the second song. In case the titlesof the two songs are identical, the method returns true...

C++ Question Hello Please answer the attached C++ programming question correctly, just as the prompt states. Also, make sure that the code is working properly. Thank you.

What are the three things that you are required to perform for classes that include member variables that are pointers?

C++ Write a function named "createPurchaseOrder" that accepts the quantity(integer), the cost per item (double), and the description (string). It will return anewly created PurchaseOrder object holding that information if they are valid:quantity and cost per item cannot be negative and the description cannot be empty or blank(s). When it is invalid, it will return NULL to indicate that it cannot create such PurchaseOrder object. PurchaseOrder createPurchaseOrder(int quantity, double costPerItem, string description) { if(quantity < 0 || costPerItem < 0.0 || description == "") return NULL; else { PurchaseOrder p = new PurchaseOrder(quantity,costPerItem,description); return p; } } what's the issue with this function and how to rewrite it

C++ coding project just need some help getting the code thank you!

Please answer in C++ / Text book question / C++ for scientist and Engineers 3rd edition Construct a class named Fractions containing two integer data members named num and denom, used to store the numerator and denominator of a fraction having the form num/denom. Your class should include a default constructor that initializes num and denom to 1 and four operator functions for adding, subtracting, multiplying, and dividing the two fractions, as follows: Addition: a/b + c/d = (a * d + b * c) / (b * d)Subtraction: a/b - c/d = (a * d - b * c) / (b * d)Multiplication: a/b * c/d = (a* c) / (b * d)Division: (a/b) / (c/d) = (a * d) / (b * c) Finally, your class should have a member function that reduces each fraction to its terms (refer to Exercise 15 in Programming Projects for Chapter 6 for how to do this) as well as input and output functions for entering and displaying a fraction. thanks

The class definition for an Item is given in the image UML diagram below Note: getInfo() returns a string containing ALL of the state information neatly organized. Part 1: Create a class based on the specification above. Reminder: – means private and + means public. Part 2: a)Write a function/method called "addItem" that takes: An array of items The number of items in the array An integer representing a barcode A string representing the name of an item A string representing the description of an item A double value representing the price The function must create and add the item to the array if there is space. The function must return "true" if the addition was successful and "false" otherwise. b)Write a function/method called "listItems" that takes: An array of items The number of items in the array The function must return a string containing the information on each item in the array. c)Write a function called "pricelookup" that takes : An array of items The number of...