#
# Complete the 'print_full_name' function below.
#
# The function is expected to return a STRING.
# The function accepts following parameters:
# 1. STRING first
# 2. STRING last
#
def print_full_name(first, last):
print("Hello " + first + " " + last + "! You just delved into python.")
if __name__ == '__main__':
first_name = input()
last_name = input()
print_full_name(first_name, last_name)