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- Moving Between Rooms - Navigation In this assignment, you will be working with a given "rooms" dictionary and associated constants to create a simple text-based game. Your main task is to develop a function that allows the player to navigate through the rooms based on the given specifications. You need to implement the function found in the starter code to the right The function should take into account the following conditions: If the direction leads to an exit, set the next room to the exit and the message to "Goodbye". If the direction is invalid, set the next room to the current room and the message to "No such direction". If the direction is valid, but you cannot go that way, set the next room to the current room and the message to "You bumped into a wall". If the direction is valid and you can go that way, set the next room to the room in that direction and the message to "Empty". To help you understand how the function will be integrated into the gameplay loop, the following…The differences between value types and reference types applies to parameters. True FalseRewrite the calculator program using a class called calculator. Your program will keep asking the user if they want to perform more calculations or quit and will have a function displayMenu to display the different functions e.g .(1 - addition, 2- subtraction, 3- multiplication, 4- division) Your program must have appropriate constructors and member functions to initialize, access, and manipulate the data members as well as : A member function to perform the addition and return the result A member function to perform the subtraction and return the result A member function to perform the multiplication and return the result A member function to perform the division and return the result
- Write a c++ program Class student contains roll number, name and course as data members and Input_student and display_student as member functions. Create a class exam and publicly inherit it from student class. The derived class contains an array of marks and no_of_subjects as data members, and input_marks and display_result as member functions. Overload “Problem Write a C++ program that will display multiple-choice trivia questions, accept the user's answers, and provide a full key and a score at the end. Question class Design and implement a class called Question. The Question class contains the following information: a stem (the text of the trivia question), an array of 4 multiple choice answers (the text of each possible answer) the letter of the correct answer (A, B, C, or D), called the key. This class will be used to represent trivia questions in a trivia game. The following operations should be available for Question objects (use the provided names). Construct a Question with no values (use empty strings for stem and answers and ‘X’ for the key). Construct a Question given its 3 components (). setStem: Set the stem question. getStem : Return the stem question. setAnswers : Set the 4 answers given an array. The answers will NOT include the letter (A, B, C, or D). getAnswer(i) : Return the single answer at index i. setKey: Set…I am trying to create a class called Car in Python with yearModel, make, and speed as attributes. I want to create a two-element constructor that accepts values to set yearModel and make. I need getter/setter functions for each attribute. An accelerate function to increment speed by 5 and a brake function to decrement by 5. I also want a main driver function to accept user input for a year and make of the car. I want to repeatedly call the accelerate and brake functions. I need to output the incrementing speed and decrementing braking speeds. As well as the cars year and make and starting 0 speed. This is the code I have so far, I mainly need help figuring out how to ask for user input at the end. class Car: def __init__(self, yearModel, make, speed): self.yearModel = yearModel self.make = make self.speed = 0 def getyearModel(self): return(self.yearModel) def getmake(self): return(self.make) def getspeed(self):…
- C++ Write a function named “createPayStub” that accepts the number of hours(integer), and the hourly payrate (double). It will return the pointer to a newlycreated PayStub object. If the given hours or payrate is negative, it will returnnullptr. In addition, it also returns the total payout amount to the caller (in theoutput parameter).Please show how this function is called and returning the proper information.Consider the function void modify(int & x) { x = 10; }Show how to call the modify function so that it sets the integer int i;to 10.Write a Class in C++ of student contains roll number, name and course as data members and Input_student and display_student as member functions. Create a class exam and publicly inherit it from student class. The derived class contains an array of marks and no_of_subjects as data members, and input_marks and display_result as member functions. Overload “<=”, “()” and “+=” operators and use the overloaded operators in the main function. Create an array of objects of the exam class and display the result of 5 students.
- InstructionsDefine an enumeration type triangleType that has the values scalene, isosceles, equilateral, and noTriangle.Write a function triangleShape that takes as parameters three numbers, each of which represents the length of a side of the triangle. The function should return the shape of the triangle. (Note: In a triangle, the sum of the lengths of any two sides is greater than the length of the third side.)Write a program that prompts the user to input the length of the sides of a triangle and outputs the shape of the triangle.In C++ Update the Game [15% = 5% stability + 10% output, includes 5% for Part E] In Part B, you will update your main function to use the refactored Board. Perform the following steps: In main.cpp, update the program to use the Board class. Remove the call to boardClear; the default constructor will be called automatically when you declare a variable of the Board type. Change every call to a function in the Board module to use dot notation. Reminder: If your Board variable is named my_board, then using dot notation, you should call the print member function, which takes no parameters, as follows: my_board.print(); Add a new load command to a game from a data file. It should ask the user for a file name and then load the game board from a file with that name. Note: If you used the Assignment 2 solution provided, your program already has this. Hint: The relevant code will look something like this: else if(move_string == "load") { string filename; cout << "Enter the file name: ";…When should a pointer parameter p be a reference parameter? Group of answer choices When the function changes p, and you do NOT want the change to affect the actual pointer argument. When the function changes p, and you want the change to affect the actual pointer argument. When the pointer points to a large object. When the function changes *p, and you do NOT want the change to affect the the object that is pointed at. When the function changes *p, and you want the change to affect the the object that is pointed at.