# Kelvin Ly
# 10/07/12
# Part A: Lets you know whether you can to the beach.

# Get the number of words.
time = int(input("How many words have you written for your term paper?\n"))

if time >= 1500:
	print("Great, you've done your homework. Enjoy the beach!")
else:
	print("Sorry, you must stay home and work on your term paper.")