Master DSA in 2 Minutes | Data Structures & Algorithms Roadmap for 2025

Описание: 📌 Master DSA in 2 Minutes | Data Structures & Algorithms Roadmap for 2025

🔍 What You’ll Learn
✔️ What is DSA?
✔️ Why every coder must master it
✔️ 5-Step DSA Learning Plan
✔️ Where to practice (LeetCode, GFG, Codeforces & more)
✔️ How long it takes
✔️ Pro tips to dominate interviews

🔥 Perfect for:
• Beginners in DSA
• Preparing for FAANG/MAGA interviews
• College students & self-learners
• LeetCode grinders
• Anyone who wants to understand DSA fast

🎓 📘 5-Step DSA Roadmap

Step 1: Basics (1 Week)
→ Time & Space Complexity
→ Arrays and Strings
→ Sorting, reversing, frequency counting

Step 2: Core Data Structures (2 Weeks)
→ Linked Lists
→ Stacks & Queues
→ Hash Maps & Sets

Step 3: Recursion & Backtracking (1 Week)
→ Fibonacci
→ Subsets & Permutations
→ N-Queens
→ Learn to think recursively

Step 4: Trees & Graphs (2–3 Weeks)
→ Binary Trees, BST, Trie
→ Graphs – DFS, BFS, Union-Find, Dijkstra
→ Visualize and implement

Step 5: Dynamic Programming (3 Weeks)
→ Knapsack Problem
→ Longest Common Subsequence
→ Grid DP
→ Master memoization & tabulation

🧠 Practice Daily on These Platforms:
🔹 LeetCode – Best for interview prep
🔹 GeeksforGeeks – For deep concept learning
🔹 HackerRank – Good for DSA fundamentals
🔹 Codeforces – Great for timed competitions

⏳ How Long Will It Take? ( Ignore this, it depends on you! )
➡️ 1–2 hours a day
➡️ Basics: 1 week
➡️ Core DS: 2 weeks
➡️ Trees & Graphs: 2–3 weeks
➡️ DP: 3 weeks
✅ Consistency = Results

📌 Pro Tips
✔ Don’t memorize—understand
✔ Draw before you code
✔ Debug like a detective
✔ Learn from others’ solutions
✔ Track your progress

💻 Practice Sites:
LeetCode – https://leetcode.com
GeeksforGeeks – https://geeksforgeeks.org
HackerRank – https://hackerrank.com
Codeforces – https://codeforces.com

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