Answer to Question #242055 in C++ for Imran

Question

Create a class that imitates part of the functionality of the basic data type int, call the
class Int. The only data in this class is an integer variable. Include member functions to
initialize an Int to zero, to initialize it to an integer value and to display it. Write a
program that exercises this class by creating an Int variable and calling its member
functions.

Answer 1

#include <iostream>


using namespace std;


class Int{
    private:
        int x;
    public:
        void initialize1(){
            x=0;
        }
        void initialize2(int a){
            x=a;
        }
        void disp(){
            cout<<x<<"\n";
        }
};
int main()
{
    Int i;
    i.initialize1();
    i.disp();
    i.initialize2(45);
    i.disp();


    return 0;
}