Question

In C++, please. Given an integer numbers N, create a class 'ProblemSolution' which demonstrates inheritance with the following characteristics 1. Must inherit from 'Base' class. 2. Create a 'solution' method with an integer parameter and void return type. 3. The 'solution' method should assign the given value N into 'Base' class property 'num' and call the 'display' function of 'Base' class. What is inheritance? Inheritance is a mechanism in which one object acquires all the properties and behaviors of the parent object. Reference: https://www.javatpoint.com/c-sharp-inheritance Input 50 Output 50

Answer 1

#include <iostream>

using namespace std;

//Base class

class Base {

public:

//class variable num

int num;

//class method display(), which dispays the value of num

void display() {

cout << "Inside Base class: " << endl;

cout << "Value of num is: " << num;

}

};

//class ProblemSolution inherits class Base

class ProblemSolution: public Base {

public:

//method solution which takes a integer parameter

//and assgns that value to Base class member num.

void solution(int n) {

cout << "Inside ProblemSolution Class: " << endl;

cout << "Assigning value " << endl;

this->num = n;

this->display();

}

};

int main() {

ProblemSolution ps;

ps.solution(20);

}

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