even = [2, 4, 6, 8]
odd = [1, 3, 5, 7]

# sorting
# extend
even.extend(odd)
print(even)

even.sort()
print(even)

# items are sorted without creating any temporary list
even.sort(reverse=True)
print(even)

# max and min
# print(max(even))
# print(max(odd))
# print(min(even))
# print(min(odd))

# length
# print(len(even))
# print(len(odd))

# print()

# how many s in mississippi
# print("mississippi".count("s"))

