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Day 0: Hello, World.

Problem:
Task 
To complete this challenge, you must save a line of input from stdin to a variable, print Hello, World. on a single line, and finally print the value of your variable on a second line.
You've got this!
Note: The instructions are Java-based, but we support submissions in many popular languages. You can switch languages using the drop-down menu above your editor, and the  variable may be written differently depending on the best-practice conventions of your submission language.
Input Format
A single line of text denoting  (the variable whose contents must be printed).
Output Format
Print Hello, World. on the first line, and the contents of  on the second line.
Sample Input
Welcome to 30 Days of Code!
Sample Output
Hello, World. 
Welcome to 30 Days of Code!
Explanation
On the first line, we print the string literal Hello, World.. On the second line, we print the contents of the inputstring variable which, for this sample case, happens to be Welcome to 30 Days of Code!. If you do not print the variable's contents to stdout, you will not pass the hidden test case.

Solution
#include <iostream>



using namespace std;

int main() {
    string inputString; // declare a variable to hold our input
    getline(cin, inputString); // get a line of input from cin and save it to our variable

    // Your first line of output goes here
    cout << "Hello, World." << endl;

    // Write the second line of output
    cout << inputString << endl;

    return 0;
}
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