What does the data type defined by union will do? a) It allow one different portion of memory to be accessed as same data types b) It allow one same portion of memory to be accessed as same data types c) It allow one different portion of memory to be accessed as different data types d) It allow one same portion of memory to be accessed as different data types
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What does the data type defined by union will do? a) It allow one different portion of memory to be accessed as same data types b) It allow one same portion of memory to be accessed as same data types c) It allow one different portion of memory to be accessed as different data types d) It allow one same portion of memory to be accessed as different data types
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- When using pointers or references to a base class, how should software invoke the same virtual function in different forms and structures?Please indicate which of the following assertions are true and which are false:Only pointers and references may be dynamically bound to virtual functions; all other forms of data cannot.Do the needs to code.
- JAVA CODE PLEASE Wave Background CodyUniversity Logo brightness_2 notifications User Details Code 1. Functions With Parameters and Return Values Practice l by CodeChum Admin Create a function named compare that receives two character arguments and compares them. Return the integer ASCII value of the character that has the greater value. In the main function, write a program that asks for two character inputs and assign them to their respective character variables. Call the compare function by passing in the two character variables and assign the returned value to a variable. On the next line, print the value assigned to the variable. An initial code is provided for you. Just fill in the blanks. Input 1. One line containing the first character 2. One line containing the second character Output Enter·first·character:·a Enter·second·character:·h Result·value·=·104struct Info { int id; float cost; }; Given the struct above, the following code segment will correctly declare and initialize an instance of that struct. Info myInfo = {10,4.99}; Group of answer choices True False ============== Consider the following code fragment. int a[] = {3, -5, 7, 12, 9}; int *ptr = a; *ptr = (*ptr) + 1; cout << *ptr; Group of answer choices 4 -5 3 Address of -5 =============== What will happen if I use new without delete? Group of answer choices The program will never compile The program will never run The program will run fine without memory leak None of thesec++ Please Dont use Chegg for this problem 15.7 In-Lab Activity 7: Shapes (I/O operator overloading) In this program, you must implement I/O operator overloading (<< and >>) to match a shape's functionality. You must modify the following files: Triangle.h Implement the declaration for the overloaded I/O operator functions. Triangle.cpp Implement the calculateArea() function to find the area of the triangle. Implement the definitions for the overloaded I/O operator functions. The input function will take in two variables: The base and height (cin >> base >> height) Call the object's calculateArea() function after inputting the variables. The output function will send the following to the output stream (for base = 10 and height = 20): Triangle Object: Base: 10 Height: 20 Area is: 100 Square.h Implement the declaration for the overloaded I/O operator functions. Square.cpp Implement the calculateArea() function to find the area of the square. Implement…
- Create two functions to calculate the area and circumference of the circle using pointer.- Area (): this function will accept radius as parameter to calculate area of the circle.- Circumference (): This function will accept radius as parameter to calculatecircumference.Write a main function that accept radius value from the user. The user may either choose acalculation of area or circumference of circle (use switch statement to handle the choice). Theresult will be displayed to the user by respective function calling.Note: Create constant for PI value. Language CC++: Program 5 Rock, Paper, Scissors Using pointers, references, rand and overloaded functions This will be a multi-file program. Your main will be in Driver.cpp, your function prototypes will go in Functions.h, and your function definitions will go in Functions.cpp. You will also create a struct to hold the GameData. It will be defined in the .h file, before the prototypes. struct GameData { int tieCount = 0; int numRounds = 0; int userWins = 0; int compWins = 0; int numGames = 0; }; For this assignment, you are going to program the “Rock, Paper, Scissors” game. The user will play against the computer. A scissor can cut paper, a rock can knock a scissor, and paper can wrap a rock. One game of the Rock Paper Scissors will be such that your user will play continuously until the user or computer wins two times. That is, the game will stop when one of the players wins two…C++ please Redo so that all the named constants are defined in a namespace royaltyRates. A new author is in the process of negotiating a contract for a new romance novel. The publisher is offering three options. In the first option, the author is paid $5,000 upon delivery of the final manuscript and $20,000 when the novel is published. In the second option, the author is paid 12.5% of the net price of the novel for each copy of the novel sold. In the third option, the author is paid 10% of the net price for the first 4,000 copies sold, and 14% of the net price for the copies sold over 4,000. The author has some idea about the number of copies that will be sold and would like to have an estimate of the royalties generated under each option. Write a program that prompts the author to enter the net price of each copy of the novel and the estimated number of copies that will be sold. The program then outputs the royalties under each option and the best option the author could choose. (Use…
- Oman Book Center hired you to lead a programming team that will develop a billing system for their establishment. The program will start by entering the book title, distribution area, the amount of book and the number of books. The reservation fee has a fixed value of 10 OMR The service fee has a fixed value of 5 OMR You are requested to do the following requirements: a. Create a void function with no parameter that will display your student ID and student Name. b. Create a void function with parameters that will display the book title and the distribution area. c. Create a fruitful function with parameters that will compute for the order amount. The order amount is computed as amount of book multiplied by the number of books. d. Create a fruitful function with parameters that will compute the shipment fee. The shipment fee is computed based on the distribution area. If the distribution area is International, shipment fee is 40% of the order amount, otherwise there…Use C++ Modify the code to have operator overloading functions with the following operators.==, <, <=, >, >=, +, -, *, /Use the Rational interface and main code in the next page. I need three files one main.cpp, one rational.cpp file and one rational.h file. Main file and h file are shown on the picture they don't need to be changed I just need rational.cpp file. Here is the rational.cpp file I have: #include "rational.h"Rational::Rational(){numerator = 0;denominator = 1;}Rational::Rational(int num, int den){numerator = num;denominator = den;}istream& operator >>(istream& take, Rational& r1){string userInput = " ";string num = " ";string den = " ";bool findSlash = false;take >> userInput;for (int i = 0; i < userInput.length(); i++){if (userInput[i] != '/' && !findSlash){num = num + userInput[i];}else if (userInput[i] == '/'){findSlash = true;}else if (userInput[i] != '/' && !findSlash){den = den +…Create a C# Password Generator:The program depicts a simple application of a password generator that applies the concept of data structures and algorithms. Design and develop a program that will meet the following requirements specified below. 1. Create a program that would apply a particular data structure or a combination to perform the following specifications and requirements. 2. The program shall generate a random password for the user. The user shall provide how many letters (uppercase & lowercase), symbols and numbers they want in their password. 3. The program shall generate a random combinations of each elements of the password and display on each spaces provided. The accepted characters, symbols and numbers are as follows: Uppercase Letters: A-Z Symbols: $ @ ( ) + [ ] Lowercase Letters: a-z Numbers: 0-9 4. The program shall generate the password by mixing all the elements…