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

Threading in C++

#include <iostream>
#include <thread>

using namespace std;

//function definations

void func1()
{
   cout<<"I am function 1"<<endl; 
}

void func2()
{
    cout<<"I am function 2";
}

int main()
{
    
    // Creation of threads
    
    thread th1(func1);
    thread th2(func2);
    
    //Joining of threads 
    
    th1.join();
    th2.join();

    return 0;
}

Output

I am function 1
I am function 2