++, a reference variable is a variable type that refers to another variable. Example: "int& maxValRef" declares a reference to a variable of type

In Java, the assignment operator is ______ and the relational operator to determine if two primitive data types are equal is _____

Write program in C++ Language The other solutions on chegg were incorrect! Please read carefully! Write a program that defines and tests a class called COP3014. The class resembles aclassroom. It has the following grading scheme:3 quizzes 20 points each 20%Mid term 100 points 30%Final 100 points 50%Based on the total grade of any student for the course, the letter grade of each student can becomputed as follows:Any grade of 90 or more is an A, any grade of 80 or more (but less than 90) is a B, any grade of70 or more (but less than 80) is a C, any grade of 60 or more (but less than 70) is a D, and anygrade below 60 is an F.This class needs to have some member variables. The first name, last name, the Z-number, thegrades, the total grade and final letter grade are all considered to be private member variablesof this class.The class should also have the following public member functions/procedural attributes that canbring the objects (students of the class) to life and give them some...

struct gameType { string title; int numPlayers; bool online; }; gameType Awesome[50]; Write the C++ statements that print out all gameType fields from Awesome whose numPlayers is > 1.

// CLASS PROVIDED: sequence (part of the namespace CS3358_FA2022)//// TYPEDEFS and MEMBER CONSTANTS for the sequence class:// typedef ____ value_type// sequence::value_type is the data type of the items in the sequence.// It may be any of the C++ built-in types (int, char, etc.), or a// class with a default constructor, an assignment operator, and a// copy constructor.//// typedef ____ size_type// sequence::size_type is the data type of any variable that keeps// track of how many items are in a sequence.//// static const size_type DEFAULT_CAPACITY = _____// sequence::DEFAULT_CAPACITY is the default initial capacity of a// sequence that is created by the default constructor.//// CONSTRUCTOR for the sequence class:// sequence(size_type initial_capacity = DEFAULT_CAPACITY)// Pre: initial_capacity > 0// Post: The sequence has been initialized as an empty sequence.// The insert/attach functions will work efficiently (without// allocating...

C++ programming 46.If a program calls a function with a reference argument and the function alters the argument, is the value in the caller affected? ________________________________________For example:the function:int incr(int& n) { n += 1; return n; }the caller of the function:int k = 3; int j = incr(k);

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.

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

structions: Write the following programs in C# using concepts learnt in this chapter and abmit the .cs file with the screenshot of your output for each question in the Lab Assignment 2 Submission page. 1. FRENCH TRANSLATOR Look at the following list of French words and their meanings: In French: gauche milieu droite middle In English: right left Create an application that translates the French words to English. The form should have three buttons, one for each French word. When the user clicks a button, the application should display the English translation in a Label control.

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

write code that assigns 1 to isAMember if the value of memberID can be found in current Members, and that assigns 0 to isAMemeber otherwise. Use only k, current Memebers, nMembers and isAMember. In C programming language

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