C++ Examples
- Write a C++ Program to print a welcome text in a separate line.
- Write a Program in C++ to add two numbers.
- C++ program for addition of two numbers using functions.
- Add two numbers in C++ using class.
- Addition of two numbers using call by reference in C++
- C++ program to write a program to add two numbers using call by value.
- Swapping of two numbers in C++ without using third variable.
- Swap two numbers in C++ using function.
- C++ program to swap two numbers using class.
- C++ program to swap two numbers using call by value.
- C++ program to swap two numbers using pointers.
- Write a program to swap private data members of two classes using friend function.
- write a program to add data objects of two different classes using friend function.
- Threading in C++.
- C++ thread lambda
- C++ thread lambda with parameter
- C++ thread lambda pass by reference
- Singleton C++ example
Add two numbers in C++ using class.
#include <iostream>
using namespace std;
class AdditionUsingClass{
private:
int number1,number2,sum;
public:
int sumOfTwoNumbers(){
cout<<"Enter two numbers: "<<endl;
cin>>number1>>number2;
sum = number1 + number2;
cout<<"The sum of two numbers is ";
return sum;
}
};
int main()
{
AdditionUsingClass add;
cout<<add.sumOfTwoNumbers();
return 0;
}
Output
Enter two numbers:
5
4
The sum of two numbers is 9