#
# ps2pr6.py - Problem Set 2, Problem 6
#
# list comprehensions
#

# Problem 6-1: LC puzzles!
# This code won't work until you complete the list comprehensions!
# If you can't figure out how to complete one of them, please
# comment out the corresponding lines by putting a # at the start
# of the appropriate lines.

# part a
lc1 = [          for x in range(5)]
print(lc1)

# part b
words = ['hello', 'world', 'how', 'goes', 'it?']
lc2 = [          for w in words]
print(lc2)

# part c
lc3 = [          for word in ['hello', 'bye', 'no']]
print(lc3)

# part d
lc4 = [          for x in range(1, 10) if             ]
print(lc4)

# part e
lc5 = [          for c in 'bu be you']
print(lc5)


# Problem 5-2: Put your definition of the powers_of() function below.




# Problem 5-3: Put your definition of the shorter_than() function below.