# Solution for HackerRank python whats you name 

__autor__ = 'Saimadhu Polamuri'
__website__ = 'www.dataaspirant.com'
__createdon__ = '28-Jun-2015'

firstName = raw_input()
lastName = raw_input()

if len(firstName) <= 10 and len(lastName) <= 10 :
	print "Hello "+ firstName + " " + lastName + "! You just delved into python."