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Data Structures

  • Chapter 4.1: Lists, Tuples, and Sets

    Python provides several data structures to store collections of data. Among these, lists, tuples, and sets are widely used and versatile. Lists A list is an ordered, mutable collection of…

  • Chapter 4.2: Dictionaries

    Learning about dictionaries In Python, a dictionary is an unordered, mutable, and indexed data structure. It stores data in key-value pairs and provides a way to retrieve the value for…

  • Chapter 4.3: Comprehensions

    Understanding comprehensions Python provides a unique and powerful feature called comprehensions, which allow us to construct new lists, dictionaries, and sets in a concise and readable way. List Comprehensions A…