tags = ['python',
        'development',
        'tutorial',
        'code',
        'programming',
        'computer science'
        ]
# [start:stop:interval]

tag_range = tags[0:-1:2]
tag_range_reversed = tags[::-1]

print(tag_range)
print(tag_range_reversed)


sale_prices = [
    100,
    83,
    220,
    40,
    100,
    400,
    1,
    3
]

sorted_list = sorted(sale_prices, reverse=True)


print(sorted_list)
print(sale_prices)
