Consider the program shown in Figure 3. Overload the prefix operator for Fraction class using a friend function to produce the following output (in bold): x/y: 4/8
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- Student Name: 8) Consider the following ciass definitions. public class LibraryID{ private String name; // Person's name private int ID; // Person's library ID # private ArrayList Books; // Loaned books public LibraryID (String n, int num) { name = n; ID = num; Books = new ArrayList(); } public int getID () { return ID; } public String getName() { return name; } /* CheckOut () and ReturnBook () methods not shown */ Complete the following override method, contained in the LibraryID class. Two LibraryID's are considered the same if their ID numbers are the same. public boolean equals (Object other) { if (other == null){ return false;} LibraryID o = (LibraryID) other; 9) Assuming the code written in 8 is correct, write the call to compare LibraryID one and two inside the if statement. LibraryID one = new LibraryID("Mankind", 106); LibraryID two = new LibraryID ("Mick Foley", 106); if System.out.println("ID's belong to the same person"); else System.out.println("ID's belong to the…26. Assume the declaration of Exercise 24. A. Write the statements that derive the class dummyClass from class base as a private inheritance. (2 lines are { and }.) "A1 is { "A2 is "A3 is )) B. Determine which members of class base are private, protected, and public in class dummyClass. "B1 is dummyClass is a de#include #include using namespace std; class Painting { public: //define the constructor }; int main() { string name; cin >> name; Painting painting(name); return 0; }
- Term by CodeChum Admin (JAVA CODE) Construct a class called Term. It is going to represent a term in polynomial expression. It has an integer coefficient and an exponent. In this case, there is only 1 independent variable that is 'x'. There should be two operations for the Term: public Term times(Term t) - multiplies the term with another term and returns the result public String toString() - prints the coefficient followed by "x^" and appended by the exponent. But with the following additional rules: if the coefficient is 1, then it is not printed. if the exponent is 1, then it is not printed ( the caret is not printed as well) if the exponent is 0, then only the coefficient is printed. Input The first line contains the coefficient and the exponent of the first term. The second line contains the coefficient and the exponent of the second term. 1·1 4·3 Output Display the resulting product for each of the test case. 4x^4Explain below code #include <iostream>#include <cmath>using namespace std; const int DIAMETER = 20; // diameter of each ringconst int SPACE = 5; // space between rings class Circle{ public: void drawOlympicRings(int RINGS) { for (int y = 0; y < DIAMETER; y++) { for (int x = 0; x < RINGS * (DIAMETER + SPACE) - SPACE; x++) { bool draw = false; // calculate the distance from the center of each ring for (int i = 0; i < RINGS; i++) { int cx = (DIAMETER / 2) + i * (DIAMETER + SPACE); int cy = DIAMETER / 2; int dx = x - cx; int dy = y - cy; float d = sqrt(dx * dx + dy * dy); if (d <= DIAMETER / 2) { draw = true;…package myq2; class Sale { int sellerID, milksale, buttersale; Sale(int sid, int ms, int bs) { sellerID = sid; milksale- ms; buttersale - bs; } elling dairy ifferent days using OOP ers, based on YQ2 int totalsaving(){ return milksale + buttersale; } } ale public class Myq2 { public static void main(String[] args) { Sale s = new Sale(111, 10, 20); System.out.println("Seller ID" + s.sellerID ); System.out.println("Total Saving "+s.totalsaving()); } } 4) Use the parameterized constructor to initialize the member variables of the class. 5) Display the following details of seller using object of Sale class. seller ID, totalsaving Solution to program
- #include using namespace std; class fraction{ float d,s; public: fraction() { d=0; s=1; fraction(int a, int b) { d=%3; s=b3; } void print() { cout<Public Class SavingsAccount { float interest; float FixedDeposit; SeniorAccount(float interest, float FixedDeposit) { this. interest = interest; this.fixedDeposit= FixedDeposit; } float calculateInterest(); { System.out.println(“Calculating Savings Account Interest”); return(FixedDeposit*interest/100); } } Public Class SeniorAccount extends SavingAccount { float seniorInterest; SeniorAccount(float interest, float FixedDeposit) { this.seniorInterest=interest; super(interest, FixedDeposit) } float calculateInterest() { System.out.println(“Calculating Savings Account Interest”); return(FixedDeposit*seniorinterest/10); } } Public static void main(String args[]) { SavingsAccount saving = new SavingsAccount(6,100000); System.out.println(saving.calculateinterest()); SeniorAccount senior=new seniorAccount(10,100000); System.out.println(Senior.calculateInterest()); } Correct the syntax and logical errorLOVELY PROFESSIONAL UNIVERSITY Academic Task No. 1 School : of Computer Science and Engineering Name of the faculty member_Ms. Gauri Mathur_ Course Code: CSE202 Faculty of: Technology and Sciences Course Title: Object Oriented Programming Program: Max. Marks: 30 Term: Is Rubric Applicable: No Date of Allotment: 26/02/2021 Date of Submission: 09/03/2021 Important Guidelines: 1. All questions in this Academic Task are compulsory. 2. It is mandatory to attempt all questions of the assignment in your own handwriting on A4 size sheets/pages with a blue colour ink pen. Any other mode of attempt (typed or printed codes or table) except hand written/drawn will not be accepted/considered as valid submission(s) under any circumstances. 3. Every attempted sheet/page should carry clear details of student such as Name, Registration number, Roll number, Question number and Page number. The page numbers should be written clearly on the bottom of every attempted sheet in a prescribed format as: for…Public Class SavingsAccount { float interest; float FixedDeposit; SeniorAccount(float interest, float FixedDeposit) { this. interest = interest; this.fixedDeposit= FixedDeposit; } float calculateInterest(); { System.out.println(“Calculating Savings Account Interest”); return(FixedDeposit*interest/100); } } Public Class SeniorAccount extends SavingAccount { float seniorInterest; SeniorAccount(float interest, float FixedDeposit) { this.seniorInterest=interest; super(interest, FixedDeposit) } float calculateInterest() { System.out.println(“Calculating Savings Account Interest”); return(FixedDeposit*seniorinterest/10); } } Public static void main(String args[]) { SavingsAccount saving = new SavingsAccount(6,100000); System.out.println(saving.calculateinterest()); SeniorAccount senior=new seniorAccount(10,100000); System.out.println(Senior.calculateInterest()); } Rubric: Correct the syntax and logical errors Proper working codeclass Vehicle { private: int wheels; protected : int passenger: public : void inputdata(int, int); void outputdata(); }; class Heavyvehicle : protected Vehicle { int diesel_petrol; protected : int load; public: void readdata(int, int); void writedata(); }; class Bus : private Heavyvehicle char make[20]; public : void fetchdata(char); void displaydata(); (1) Name the base class and derived class of the class Heavyvehicle. (ii) Name the data member(s) that can be accessed from function displaydata(). (iii) Name the data member's that can be accessed by an object of Bus class. (iv) Is the member function outputdata() accessible to the objects of Heavyvehicle class.// volunteer.h #include class Volunteer { public: Volunteer () { } std::string Name () void SetName (const private: std::string name_; }; const { return name_; } std::string& name) { name_ = name; }SEE MORE QUESTIONS