HR30 Day 0: Hello, World.

1 개요

Day 0: Hello, World.

• https://www.hackerrank.com/challenges/30-hello-world/problem

2 PHP

<?php
$_fp = fopen("php://stdin", "r");
$inputString = fgets($_fp);
print("Hello, World.\n");
echo 'Welcome to 30 Days of Code!';
fclose($_fp);

3 Python

input_string = input()
print('Hello, World.')
print(input_string)