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
C++ program for addition of two numbers using functions.
#include <iostream>
using namespace std;
int addTwoNums(int a, int b);
int main()
{
int x,y,addition;
//Taking value of first number
cout<<"Enter first number: ";
cin>>x;
//Taking value of second number
cout<<"Enter second number: ";
cin>>y;
//Calling the function for addition
addition = addTwoNums(x,y);
//Displaying the result
cout<<"The addition of two numbers is: "<<addition;
return 0;
}
int addTwoNums(int a, int b){
return (a+b);
}Output
Enter first number: 5
Enter second number: 4
The addition of two numbers is: 9