🧠 Data structures are the foundation of efficient programming! 🧱 This summary covers 8 essential types:
1️⃣ Arrays: Like bookshelves, they store a fixed number of ordered elements. 📚 Great for fast access! ⚡
2️⃣ Linked lists: Like trains, elements are linked together, making insertions and deletions a breeze! 🚂
3️⃣ Stacks: Like a plate stack, the last one in is the first one out (LIFO). Perfect for undo/redo functions. ⏪
4️⃣ Queues: Like a line at a store, the first one in is the first one out (FIFO). Ideal for managing tasks in order. 🚶‍♀️🚶‍♂️🚶
5️⃣ Hash tables: Like dictionaries, they use keys (words) to find values (definitions) quickly. 📖
6️⃣ Trees: Like family trees, they organize data hierarchically, making searches and insertions efficient. 🌳
7️⃣ Heaps: Like priority queues, they excel at finding the minimum or maximum element. ⛰️
8️⃣ Graphs: Like social networks, they represent relationships between objects. Useful for finding paths and connections. 🌐
Master these data structures to write amazing code! ✨