# The below mentioned functions accept key functions to control how elements are ordered or grouped.

# min()
# max()
# list.sort()
# sorted()
# heapq.merge()
# heapq.nsmallest()
# heapq.nlargest()
# itertools.groupby()




# Review and practice: Make a key function with these built-in Python functions:

"""
abs()
hash()
ord()
oct()
pow()
round()
"""

54786d62ff67bc728bc66334dc79ff64d388ca1f
<mask token>

# The below mentioned functions accept key functions to control how elements are ordered or grouped.

# min()
# max()
# list.sort()
# sorted()
# heapq.merge()
# heapq.nsmallest()
# heapq.nlargest()
# itertools.groupby()




# Review and practice: Make a key function with these built-in Python functions:

"""
abs()
hash()
ord()
oct()
pow()
round()
"""
