C++ program to add two numbers.
C++ programming code
#include <iostream>
using namespace std;
int main()
{
int a, b, c;
cout << "Enter two integers to add\n";
cin >> a >> b;
c = a + b;
cout <<"Sum of the numbers: " << c << endl;
return 0;
}
C++ addition program using class
#include <iostream>
using namespace std;
class Mathematics {
int x, y;
public:
void input() {
cout << "Input two integers\n";
cin >> x >> y;
}
void add() {
cout << "Result: " << x + y;
}
};
int main()
{
Mathematics m; // Creating an object of the class
m.input();
m.add();
return 0;
}
We create Mathematics class with two functions input and add. Function input is used to get two integers from a user, and function add performs the addition and displays the result. Similarly, you can create more functions to subtract, multiply, divide.