printing hello world in c++ code example

Example 1: hello world c++

#include <iostream>


int main(){
 std::cout <<"Hello World" << std::endl;
 return 0;
}

Example 2: c++ code to print hello world

#include<iostream>
using namespace std;

int main(){
 
  cout << "Hello World" << endl;
  
  return 0;
}

Example 3: hello world in c++

#include <bits/stdc++.h>

using namespace std;

int main(){
	cout << "hello world! \n"; 
}                                                     //code by goukl aakash

Example 4: how to write hello world c++

#include <iostream> 

int main () 
{
  std::cout << "Hello world" << endl; 
  return 0;
}

Example 5: hello world program in c++

#include <iostream>

int main() {
    cout << "Hello World!";
    return 0;
}