The problem: C++ does not have a way of getting the text form of a enum. For example: enum state {STATE_GOOD, STATE_BAD, STATE_UNKNOWN}; // Doesn't work right std::cout << "Good is " << STATE_GOOD << std::endl; The result is Good is 0 What we want is Good is STATE_GOOD

C++ Write a function named “createPurchaseOrder” that accepts the quantity (integer), the cost per item (double), and the description (string). It will return a newly 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.

Destructor, copy constructor and operator= are special functions provided by C++.  Group of answer choices True False

Hello, I was making a hangman simulation in C++. The code runs, but not fully. Could you identify the error and fix it?   #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 variableint w = 0;// define number of words that need to be guessed by the user assume 4const int WORDS = 4;// loopdo{// we will define the hangman bodyconst char body[] = "o/|\\|\\";// here we define the wordsstring words[WORDS] = {"MACAW", "SADDLE", "TOASTER", "XENOICIDE"};// fetch size or lengthstring xword(words[w].length(),'*');// define iterator to fetch the wordsstring::iterator i, ix = xword.begin();// define number of words to prompt for the userchar letters[26]={"\0"};// Now we define the variables which will be used in the simulationint n =0, xcount = xword.length();bool found = false, solved = false, hung =…

Please answer in C++ Define a structure called Date with month, day and year as its only data members, Time with hour and minute as its only members and Event with desc (a c-string for description of maximum size 80), date (of type Date) and time (of type Time). Write a readEvents() function that will keep asking the user if he or she wants to add a new event. As long as the user answers with a 'y' or 'Y', allocate memory dynamically for an Event structure, storing the pointer returned by new in the array of Event pointers and then read the Event data from the keyboard and store them in the Event just created. Dates should be entered like 5/21/20 and times as 10:15. When finished entering the Events, the function will return the number of Events entered. Write a sort-desc() function to sort the Events by their description by rearranging the pointers (rather than the structures), by passing it the array of pointers and the number of Events created.  Use a swapPtrs() function to swap…

C++    #include <iostream>using namespace std; //creating struct to hold //student name,age and letter gradestruct student{    //data members  string name;  int age;  char grade;};int main(){    //declaring object for the struct    student *k = new student;    //filling it with data    k->name = "Kate";    k->age=24;    k->grade='B';    ///then printing student data    cout<<"Name:"<<k->name<<endl;    cout<<"Age:"<<k->age<<endl;    cout<<"Grade:"<<k->grade<<endl;     return 0;}

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

Modify the given c++ program

Need help with a C++ commenting question: Indicate where the different constructors, assignment operator= and desctructor will run with a comment under the relevant line of code.  Start in main and use the following tags to indicate the function that will run: Default constructor <object name>String constructor <object name>Copy constructor <object name>Assignment operatorDestructor <object name>Substitute the variable name for the object constructed or destructed. Use a comma to separate if multiple functions are run on a line.      Code to comment on: #include <iostream>   2 using namespace std;   3     4 class Student {   5 public:   6 friend Student OutputDuplicate (Student obj); // friend function   7     8 Student (); // Default constructor   9     10 Student (string n); // String constructor   11     12 Student (const Student & obj); // Copy constructor   13     14 Student& operator= (const Student &…

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