Question

Create a class of subtraction having two private data members. Create class methods
to get data from users and for subtraction of data members. Use appropriate access
modifiers for class methods.

Answer 1

Source code

#include <iostream>


using namespace std;
class subtraction{
    private:
        int x;
        int y;
    public:
        void getData(){
            cout<<"\nEnter first number: ";
            cin>>x;
            cout<<"\nEnter second number: ";
            cin>>y;
        }
        void subtract(){
            int sub=x-y;
            cout<<"\n"<<x<<" - "<<y<<" = "<<sub;
        }
};
int main()
{
    subtraction s1;
    s1.getData();
    s1.subtract();


    return 0;
}

Output