"""
You are given the firstname and lastname of a person on two different lines. 
Your task is to read them and print the following:
Hello firstname lastname! You just delved into {programming}.

Function description:
print_full_name has the following parameters:

- string first: the first name
- string last: the last name

Input Format:
The first line contains the first name, and the second line contains the last name.

Constraints:
The length of the first and last names are each <= 10.
"""

def print_full_name(first, last):
    print("Hello {} {}! You just delved into python.".format(first, last))

if __name__ == '__main__':
    first_name = input()
    last_name = input()
    print_full_name(first_name, last_name)