Ratings & reviews
Jose Gustavo H.
9 days ago
My feedback is related to the lack of practical exemples. it could be a banana shop, what ever brings the abstract world to the real one would make things much more interesting. Th... Show more
Jordan F.
12 days ago
Simple and clear instructions
Yagari 9.
43 days ago
Plenty of tasks and practical challenges makes this wee course a perfect practice to understand data structures and learn how to practically operate on them.
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Dictionary
What is a dictionary? A dictionary is an ordered collection that can be changed, but it doesn't allow duplicate entries. It consists of `key:value` pairs, which are used to optimize its structure.
Tuple
What is a tuple? A tuple is an ordered collection that cannot be altered. It can have duplicate elements. While it's similar to a list, the values in a tuple can be of any type and are indexed by integers. Although not mandatory, it's common to enclose the values of a tuple in parentheses, making them easier to understand in Python.
Set
What is a set? In Python, a `set` is an unordered collection that is both `iterable` and `mutable`, with no repeated elements. While the order of items in a set isn't fixed, it can include a variety of elements. A key benefit of using sets over lists is their highly efficient method for determining if an element exists within the set.