'''
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
'''
# get a line of input from stdin and save it to our variable
inputString = input()

# Your first line of output goes here
print('Hello, World.')

# Write the second line of output
print(inputString)
