Monday, 14 March 2016

Hacker Rank solution for Say "Hello, World!" With C++

Problem:- Hacker Rank Solution Program In C++ For " Say "Hello, World!" With C++ " or Hacker Rank Solution Program In C++ For Say "Hello, World!" With C++ or Say "Hello, World!" With C++ solution hacker rank or Hacker rank solution for c++ domain or Hacker rank solution for Say "Hello, World!" With C++ sub domain or Say "Hello, World!" With C++ solution in c++ of hacker rank or introduction solutions hacker rank.

Check Here:- Geeksforgeeks solution for SchoolBasic, Easy, Medium, Hard in C++.

Explanation:- This is the first problem in C++ domain and under Introduction sub-domain. Just print the message ' Hello World! " in the console. In C++ for printing any message or printing the output in the console string, we always use a " cout " and "<< " operator after that double quotes and between the double quotes put the message whatever in this case we will put " Hello world! "

Example:-

cout<<"Hello, World!";

As we know that C++ is an extended version of C language, C++ support all the functionality of C language so we also can use " printf() " function instead of " cout<< ", but here our solution is in C++ so " cout<< " is better but we can use " printf() " as well.

Example:-

printf("Hello, World!");

Also Check- Hacker rank solution for Strings, Classes, STL, Inheritance in C++.

Copy the full solution or colored code and paste into the hacker rank editor and click to Run Code if the code runs successfully then click to Submit Code. Before pasting the code into the editor make sure you have chosen C++ or if C++ not worked fine then change it into C++14 an editor in the top right drop-down option.

Submit Your Solution Here:- Click Here

Tip:- Before copy the program I recommended please read this full article, this will help you to build your own logic. 


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Solution:-

#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;

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

Output:-


Hacker Rank solution for Say "Hello, World!" With C++


Hacker Rank solution for Hello World!

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