Data structures are a way of organizing data so that it can be accessed more efficiently depending on the situation. Data structures are fundamentals of any programming language around which a program is built.
Here is a Concept map to learn Data Structures in Python:
🔷 Lists: Think of a digital shopping list – that’s a Python list! 🛒📝 It holds various data types and allows easy addition, removal, and modification.
🔷 Dictionaries: Like a word-reference, Python dictionaries pair “keys” and “values”. 📖🔑 Perfect for storing related info, akin to a contact list.
🔷 Tuples: Similar to lists, but unchangeable once set 🔒. Ideal for fixed values, like coordinates.
🔷 Sets: Imagine a drawer with unique items – that’s a set! ✨🗄️ Great for finding common elements.
🔷 Stacks: Visualize a stack of plates – last in, first out. 🥞⌛ Used for orderly retrieval.
🔷 Queues: Picture a movie ticket queue – first come, first served. 🎫👥 Manages items in sequence.
🔷 Linked Lists: Imagine linked chain links, each with data and a pointer. 🔗📜 Efficient for insertions and deletions.