@hackproduct9: 🧠 The fastest way to get better at DSA? Stop memorizing data structures first. Start recognizing patterns. Every interview problem usually points to one of these mental models: 🪟 Sliding Window 👈👉 Two Pointers 🔎 Binary Search 🌊 BFS 🌲 DFS ↩️ Backtracking ⚡ Greedy 🏔️ Heap 🔗 Union Find 🌿 Trie 📌 Topological Sort 📚 Monotonic Stack ➕ Prefix Sum 🧩 Dynamic Programming 🗂️ Intervals Pattern → recognize it → apply the template. Follow @hackproduct for more mental models. #HackProduct #DSA #Algorithms #CodingInterview #LeetCode

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Sunday 05 July 2026 04:08:56 GMT