If we don't include, C++ will provide a default constructor. True False
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If we don't include, C++ will provide a default constructor.
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- Give an example where if we do not provide copy constructor, behavior of the programbecomes unacceptable. C++I want a program ( c++ oop code ) that has 4 of the following subjects (inheritance, operators overloading, vector , template) and the code is not from the internet, the program can be any idea you choose but the code should have comments to explain it with a comment at the start that explain the general idea of the program and what it does.Hello, I'm working on this hangman simulation in C++. The code runs but it doesn't count wrong guesses after one letter is guessed correctly. Also, the body of the hangman comes out wrong. Could you help? #include<iostream>#include<cstring> // for string class functions#include<fstream>#include <cctype>using namespace std; int main(){ // define variable to get the response from user "Yes" or "No" string response; // Define index variable int w = 0; // define number of words that need to be guessed by the user assume 4 const int WORDS = 4; // loop do { // we will define the hangman body const char body[] = "o/|\\|\\"; // here we define the words string words[WORDS] = {"MACAW", "SADDLE", "TOASTER", "XENOICIDE"}; // fetch size or length string xword(words[w].length(),'*'); // define iterator to fetch the words string::iterator ix = xword.begin(); string::iterator i…
- 1. Define a new C++class named “PurchaseOrder” that manages a purchase: number of items(integer), cost per item(double), and the description of the purchase(string). Please note that the total can be derived from multiplying the quantity with the cost per item and should not be a data member. The class must provide at least the following two methods: •toString methods that return the string containing all the information about the purchase order in the following format: Description(<purchase-descripton>) Quantity(<number-of-items) Cost(<cost-per-item>) Total(<total-cost-of-this-purchase>) For example, here is a specific purchase order: Description(A box of candy) Quantity(100) CostPerItem($1.25) Total($125.00) •compareTotal method that compares the information between the 2 PurchaseOrderobjects and returns -1 if the total of the first purchase is less, 0 if they both have the same total, and 1 if greater. Please make use of the fact that there must be an object to…Hello, I am having trouble with this homework question for my c++ course. Implement a Rational Number class with the following specifications. Data members a) numerator and denominator Functions a) Constructors: 1) default constructor 2) single parameter constructor to create numerator/1 3) dual parameter constructor to create numerator/denominator 4) Use constructor delegation across all constructors. b) Accessors and Mutators for both data members. c) Static recursive GCD function using Euclid's algorithm. d) Static LCM function for two numbers. e) Reduce function simplify a rational number. This function modifies its calling object. f) Your program should work with the supplied driver program. Notes LCM (Least Common Multiple) This function returns the smallest multiple of a and b. Step 1: Multiply a and b to find a common multiple. Step 2: Divide the common multiple by the GCD of a and b. Step 3: Return the result of Step 2. Reduce: This function reduces a fraction to…Question 1: Create two classes in c++ one is rectangle and other is square. Both classes are friend of each other .Take value of sides of square and use it to convert it to Calculate area of rectangleArea of rectangle=width*hight
- Using C++ and Visual Studios Using your own creativity, make a set of class templates that have these features: For this class template, put everything in one place--do not declare the member functions and have separate definition of the member functions elsewhere. Keep them in one place. Include a private variable. Include a constructor that loads the private variable when constructed. Include a destructor that clears the private variable to zero. Include set and get functions to set and get the private variable.Using C++ and Visual Studios Using your own creativity, make a set of class templates that have these features: For this class template, put everything in one place--do not declare the member functions and have separate definition of the member functions elsewhere. Keep them in one place. Include a private variable. Include a constructor that loads the private variable when constructed. Include a destructor that clears the private variable to zero. Include set and get functions to set and get the private variable.I need help with a C++ project. I need to finish the program. The program is supposed to shuffle and deal a deck of cards. Here is what I am given: This is Card.h: #ifndef CARD_H#define CARD_H#include <string>class Card {public:static const size_t FACES{13}; // total number of facesstatic const size_t SUITS{4}; // total number of suitsenum class Face {Ace, Deuce, Three, Four, Five, Six, Seven, Eight,Nine, Ten, Jack, Queen, King};enum class Suit {Hearts, Diamonds, Clubs, Spades};Card(Face cardFace, Suit cardSuit); // initialize face and suitstd::string toString() const; // returns a string representation of a Card// get the card's faceFace getFace() const {return face;}// get the card's suitSuit getSuit() const {return suit;}private:Face face;Suit suit;static const std::string faceNames[FACES];static const std::string suitNames[SUITS];};#endif This is DeckOfCards.h: #ifndef DECK_OF_CARDS_H#define DECK_OF_CARDS_H#include <vector>#include "Card.h"// DeckOfCards class…
- Write a program in C++ to help a teacher to automate her grading system. Your program will have the following: 1 - A struct named studentInfo with the following members: • firstName, variable of type string • lastName, variable of type string • ID, variable of type string 2 - A struct named courseGrade with the following members: • total, variable of type int • Final, variable of type int • sum, variable of type int 3- A struct named student with the following members: • info, variable of type studentInfo • grade, variable of type courseGrade • status, variable of type bool 4 - A function inputData to prompt the user to enter the information of the student. The function accepts one parameter of type student. 5 - A function computeSum to compute and set the total of all grades (total+final). The function accepts one parameter of type courseGrade. 6 - A function setStatus to set the status of the course. If the sum>=50 then, the student passed the course else,…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…1-Write a C++ class and name it Base. The Base class has two constant private fields: one of type string called name and one of type integer called age; and a constructor that accepts two inputs The Base class also has three public methods: get_name() that returns the name field, get_age() that returns the age field, and get_info() that returns the following string (The name is name at the age of age.) 2-Write another C++ class and name it Derived. The Derived class inherits form the base class. The Derived class has one private field, type, of type string, a public method, get_type(), which returns the type, and a constructor that accepts three inputs. The Derived class also has another public method that overrides the get_info() method, inherited from the Base class, which returns the following string (The name is name (type) at the age of age.) 3-Write a C++ program and create an instance of the Base and Derived class. Call all the method of the two classes (3 methods for the first…