In Java how do you write the default constructor int product = 1; for (int i=0; I < arr.length; i++) product = product *arr[i]; return product;
Q: please make it run using static System.Console; class GreenvilleRevenue { static void Main()…
A: Given Code:- using static System.Console; class GreenvilleRevenue { static void Main() {…
Q: #include using namespace std; class SobolooSoba { int Komi(int num1,int num2) { return num1+num2;…
A: Given: A C++ program using the function overloading concept is provided. The functions are capable…
Q: Consider the following C++ code: static long z = 5 ; int d = 10 ; int *ptr1 = new int[2] ;…
A: Given: Consider the following C++ code: static long z = 5 ; int d = 10 ; int *ptr1 = new int[2] ;…
Q: True or false: Like any C++ function, a constructor may be overloaded, providing each constructor…
A: The answer is given below:
Q: the code editor, there's already an initial code that contains the function declaration of the…
A: Please find the answer below :
Q: void funOne(int a, int& b, char v); void main() { int num1=10; char ch='A'; funOne(num1,…
A: Invalid
Q: T/F In Java a constructor must always return an int.
A: False
Q: include void fun1(int num, ...); void fun2(int num, ...); int main() { fun1(1, "Apple", "Boys",…
A: Explanation: The code defines two functions, fun1 and fun2, which have variable arguments. In the…
Q: Assume the Product structure is declared in c++ as follows: struct Product { string description; //…
A: Hi. Let's move on to the solution in the next step.
Q: ava program Car Maintenance: This assignment will assess your understanding of void and value…
A: Program: import java.util.Scanner; public class Main { //method carMaintenance //takes…
Q: JAVA Language Caesar Shift Question: Modify the Caesar class so that it will allow various…
A: Algorithm: Caesar Cipher1. Create an abstract class called Cipher. a. Define an abstract method…
Q: Describe scenarios where passing function objects as arguments can be beneficial.
A: The technique of passing function objects as arguments is widely used in software engineering to…
Q: MindTap: In C#, Write a program named Averages that includes a method named Average that accepts…
A: The answer is given in the below step
Q: #include using namespace std; struct Triple { int row, col, value; }; class Matrix; class…
A: Since you are asking multiple questions, we are doing first question only, if you want solution of…
Q: This is C++ Virtual Functions Please use comment lines to show what each line will do and how.…
A: Include the necessary header file for input/output stream operations. Add the using namespace std;…
Q: Consider the following code: class A { public: virtual void printChar() { cout…
A: The code defines two classes, A and B, where B is derived from A. The printChar() function is…
Q: #include using namespace std; void main() { double pi = 0, denominator = 1; int counter = 999999;…
A: Modified program code: //including necessary header file #include<iostream> using…
Q: Create a class called Employee that includes three data members: a first name (type string), a last…
A: Consider given monthly salary as x The yearly salary can be calculated as y_x = 12*x Now, giving 10%…
Q: #include using namespace std; void division (int num, int denom); int main() { division (5, -1);…
A: In this question we have been given some programs and we need to find out the correct output of the…
Q: Translate the following C++ code to MIPS assembly language in Mars with
A: Writing MIPS assembly code is a common task for those who are working in computer science or related…
Q: #include #include #include #include #include #include using namespace std; class A { public:…
A: In this question we have to understand about the code why it is descending and not ascending in…
Q: Who's Older Code in C language #include #include "person.h" Day get_date(void); int older(Person…
A: #include <stdio.h>#include "person.h" Day get_date(void);int older(Person *p1, Person *p2);…
Q: in c++, "Overload of functions" Write an overloaded function that returns a value based on a set of…
A: Functional overloading is the concept in Object oriented programming which promotes the polymorphism…
Q: In C++ QUESTION 14 class rectangleType { public: void setLengthWidth(double x, double y);…
A: In order to write and test the function definition of perimeter we also need to write the function…
Q: #include #include void fun1(int num, ...); void fun2(int num, ...); int main() { fun1(1, "Apple",…
A: Include the necessary header files: stdio.h for input/output operations and stdarg.h for handling…
Q: Consider the following code segment and answer questions 14 and 15. class Point { public: Point…
A: A constructor is a unique method or function used in object-oriented programming that is invoked…
Q: Remove the errors from the given code. #include using namespace std; class age{ public:…
A: Given: A C++ program is given having a class age and a function print(). Inside the main function,…
Q: Explain below code #include #include using namespace std; const int DIAMETER = 20; // diameter…
A: Answer: We need to explain the code given how they will work so we have explain in very well in the…
Q: C++ Programing ATTRIBUTES NOTE: The important method has been given to you. userld:int //generates…
A: A class is the basic unit of object oriented design. An instance of a class is called an object. A…
Q: In C++ implement the relational operators (, >=) in the Circle class in the code below, to order the…
A: Your C++ program is given below as you required with an output.
Q: complete and create magical square #include using namespace std; class Vec { public: Vec() { }…
A: #include <iostream> using namespace std; class Vec { public: Vec() { } int size() { return…
Q: c++ continuation of questions add some arithmetic operator overloads to add and subtract to…
A: In this problem some data is missing, It's okay. I am helping you how to add arithmetic operator…
Q: #include using namespace std; int main() { } int kidsInClassi; int kidsInClass2; int numClasses;…
A: Step-1: StartStep-2: Declare variable kidsInClass1, kidsInClass2, numClasses, kidsAvgMethod1 and…
Q: Please Fix this program
A: Point p0(); // Calling Default Constructor This is incorrect way of making object of default…
Q: 4. Write part of the code that removes the car from the dealer class that is sold.
A: // part 4:- function to remove class from dealer class public void removeCar() { // delete current…
Q: int j; switch (i) { case 0: j = 2*i; break; case 1: j = -i; break; default: j = -2*i;…
A: If i=1, then j will be -1. Because here i=1 which jumped to case 1 where j = -i => j = -1 then…
Q: NOTE: The important method has been ATTRIBUTES given to you. userld:int //generates unique id from…
A: Constructor is the same name as class name and these are invoked when the object is created.…
Q: #include using namespace std; class SobolooSoba { int Komi(int num1,int num2) { return num1+num2;…
A: Introduction of Program In this C++ program Class, SobolooSoba has two functions with the same name…
Q: C++ Help me fix my code please! I'm missing something and can't figure it out. Code and error…
A: In this question you have to calculate monthly salary based on increment. and increment is only…
Q: What does the function f do? struct Point2D { double x; double y; }; struct Triangle Point2D v1;…
A: Correct answer is (a).a. Swaps values of x and y in vertex 1 of an argument of type TriangleLet's…
In Java
how do you write the default constructor
int product = 1;
for (int i=0; I < arr.length; i++)
product = product *arr[i];
return product;
Step by step
Solved in 5 steps with 3 images
- 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.c++ Implement a feature that recursively calculates how many drinks you can buy. You get three input parameters: money: how much money you have to buy drinks for.price: how much a drink costs.deposit rate: how many empty cans you can deposit to get a new drink. Example:money = 16, price = 2, deposit rate = 2 You buy 8 drinks for your money (16/2 = 8). You return 8 cans and get 4 drinks. You return 4 cans and get 2 drinks. You return 2 cans and get 1 drink. result: 15 drinks Example 2: money = 15, price = 1, deposit rate = 3You buy 15 drinks for your money. You return 15 cans and get 5 drinks. You return 3 cans (2 cans left) and get 1 drink. You return 3 cans and get 1 drink. result: 22 drinks Input Expected output16 2 2 1515 1 3 22Finish the Java code: Code: class Tile{char letter;int value; //ConstructorTile(char l, int v){letter = l;value = v;} //The function returns value of data member value.public int getValue(){return value;}//The function returns value of data member letter.public char getLetter(){return letter;} //the function return string for value and letterpublic String toString(){return(letter + " with value " + value);} //The function checks for equality of two objects.public boolean equals(Tile t){if(this.letter == t.letter && this.value == t.value)return true;elsereturn false;} } Output: The word HELLO is worth 8 points Its tile with the highest value is: H with value: 4 You have used a total of 5 tiles so far.
- // The language is java Part I: Use of recursive method (4 points for students who need recursion/extracredit) Description: Code a class called RecursiveMultiply in which it will accept two integer arguments entered from user; pass these integers to a recursive method that returns the multiplication result of these two integers. The multiplication can be performed as repeated addition, for example, if two integers are 7 and 4: 8 * 4 = 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 You will write the application with GUI and recursion to display the result in a noneditable text field, based on the user’s entry from two text fields, while an OK button is pressed. You will utilize the exception handling code as you did in your Lab 4 and Lab 5 to verify if data entered in the text fields are valid (numerical and positive data only). You will make your own decision if there is any explanation that is not described in this specification. Finally, code a driver program that will test your class…This assignment is not graded, I just need to understand how to do it. Please help, thank you! Language: C++ Given: Main.cpp #include #include "Shape.h" using namespace std; void main() { /////// Untouchable Block #1 ////////// Shape* shape; /////// End of Untouchable Block #1 ////////// /////// Untouchable Block #2 ////////// if (shape == nullptr) { cout << "What shape is this?! Good bye!"; return; } cout << "The perimeter of your " << shape->getShapeName() << ": " << shape->getPerimeter() << endl; cout << "The area of your " << shape->getShapeName() << ": " << shape->getArea() << endl; /////// End of Untouchable Block #2 //////////} Shape.cpp string Shape::getShapeName() { switch (mShapeType) { case ShapeType::CIRCLE: return "circle"; case ShapeType::SQUARE: return "square"; case ShapeType::RECTANGLE: return "rectangle"; case…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…
- C:/Users/r1821655/CLionProjects/untitled/sequence.cpp:48:5: error: return type specification for constructor invalidtemplate <class Item>class sequence{public:// TYPEDEFS and MEMBER SP2020typedef Item value_type;typedef std::size_t size_type;static const size_type CAPACITY = 10;// CONSTRUCTORsequence();// MODIFICATION MEMBER FUNCTIONSvoid start();void end();void advance();void move_back();void add(const value_type& entry);void remove_current();// CONSTANT MEMBER FUNCTIONSsize_type size() const;bool is_item() const;value_type current() const;private:value_type data[CAPACITY];size_type used;size_type current_index;};} 48 | void sequence<Item>::sequence() : used(0), current_index(0) { } | ^~~~ line 47 template<class Item> line 48 void sequence<Item>::sequence() : used(0), current_index(0) { }#include <iostream>using namespace std; struct Person{ int weight ; int height;}; int main(){ Person fred; Person* ptr = &fred; fred.weight=190; fred.height=70; return 0;} What is a correct way to subtract 5 from fred's weight using the pointer variable 'ptr'?**please see question attached** (previous program below) #include <iostream>using namespace std;class House{//instance variablesprivate:string location;int price; public://constructorsHouse(){location = "TBD";price = 0;}House(string location,int price){this->location = location;this->price = price;}//Get and set methodsvoid setLocation(string location){this->location = location;}string getLocation(){return location;}void setPrice(int price){this->price = price;}int getPrice(){return price;} };//member functionvoid output(House a){cout <<"Location: " << a.getLocation()<<endl;cout <<"Price: "<<a.getPrice()<<endl;}int main(){House a("1234 qcc st, Bayside, NY",1000000);output(a);House b;output(b); return 0;}
- #include <iostream>using namespace std; class Date{ string year, month, day, hour, minute; public: Date(int=1990, int=1, int=1, int=12, int=1); Date(const Date &date); //getters: int getYear(); int getMonth(); int getDay(); int getHour(); int getMinute(); //setters: void setYear(int); void setMonth(int); void setDay(int); void setHour(int); void setMinute(int); //toString. string to_string();};class Player{private: string name; int age, goal;public: Player(string nname = "player", int nage = 25, int ngoal = 0); //getter string getname(); int getage(); int getgoal(); //setter void setname(string nname); void setage(int nage); void setgoal(int ngoale); //toString string to_string(); return 0; }; This is an C++ CODE i want your help to let the code run so if you can make itIn C# using System; using static System.Console; using System.Globalization; class JobDemo4 { static void Main() { RushJob[] jobs = new RushJob[5]; int x, y; double grandTotal = 0; bool goodNum; for(x = 0 ; x < jobs.Length; ++x) { jobs[x] = new RushJob(); Write("Enter job number "); jobs[x].JobNumber = Convert.ToInt32(ReadLine()); goodNum = true; for(y = 0; y < x; ++y) { if(jobs[x].Equals(jobs[y])) goodNum = false; } while(!goodNum) { Write("Sorry, the job number " + jobs[x].JobNumber + " is a duplicate. " + "\nPlease reenter "); jobs[x].JobNumber = Convert.ToInt32(ReadLine()); goodNum = true; for(y = 0; y < x; ++y) { if(jobs[x].Equals(jobs[y])) goodNum = false; } }…#include<bits/stdc++.h>using namespace std; // Class representing music dataclass Song {public:string musicName, musicDescription;};// Function to take input for music descriptionSong addDescription(){Song s1;cout<<"Enter the Music name : ";cin>>s1.musicName;cout<<"Enter the Music description : ";cin>>s1.musicDescription;return s1;} // Function to write music object details into a txt filevoid storeInfoToDatabase(Song s){ofstream fileObject;// Opening the file in append modefileObject.open("Database.txt", ios::app);fileObject << s.musicName;fileObject << " ";fileObject << s.musicDescription;fileObject << "\n";} // Driver Functionint main(){Song s = addDescription();storeInfoToDatabase(s);cout<<"Data written into file succesfully...";return 0;}