#Dsa Coding

DSA Practice cheatsheet #engineering #instadaily #instagood .

Comment "CODE" if you want the clear Brute Force and HashMap code with full explanation PDF. 🔥 Day 1 of 100 Days LeetCode DSA Challenge 🚀 Problem: Two Sum Most beginners solve this using Brute Force, which takes O(n²) time because we check every pair. But in this video, I explained how to optimize it using HashMap and reduce the time complexity to O(n). ⚡ This is how top programmers think — first brute force, then optimize. If you are starting DSA, this is the most important problem to understand HashMap concept clearly. Follow @Codewithkirann for daily DSA problems and explanations. #day1 #100daysofcode #leetcode #dsa #python coding programming computerscience learntocode codewithkirann

Comment “LEETCODE” for the links. You’ll Never Struggle With LeetCode Again 🧠 📌 Master DSA and problem-solving with these free resources: 1️⃣ 8 Patterns to Solve 80% of LeetCode Problems – Sahil & Sarra 2️⃣ Data Structures and Algorithm Patterns for LeetCode Interviews – freeCodeCamp 3️⃣ DSA Roadmap – roadmap.sh Stop getting stuck on random problems and start solving smarter. These resources teach you the core LeetCode patterns, how to break down problems logically, and prepare for FAANG-level interviews with structure — not chaos. Whether you’re aiming for interview success, coding mastery, or just want to understand how top engineers think, this is your go-to LeetCode roadmap. Save this post, share it, and start building real DSA confidence today. 💪

Want my full toolkit? ➡️💬 Comment “LINK” and I will share all the other websites that I use when I am doing DSA! Kindly FOLLOW the account and then comment LINK as instagram does not allow sending DMs to non-followers. DSA doesn’t have to be boring text on a screen. 🙅‍♂️💻 If you are struggling to understand trees, graphs, or sorting algorithms, you need to see them in action. Visual learning > Rote memorization. Follow @techninjaah to level up your dev journey! ✅

DSA sahi tarike se crack karna hai? . . .#leetcode #dsa #google #faang #job

[Day-37] . . . . . . . [tech, dsa, coding, daily, consistent, fyp, viral, leetcode, edit] . . . . . #learninpublic #documenting #200dayschallenge #day37✔️ #dsa

I will make you an advanced coder #dsa #coding #prefix #suffix #codeandcomplexity #contagioussubarray

Master these DSA Patterns to solve 90% of Interview Questions❤️ Data Structures can be overwhelming at first, but these patterns will help you: ✅Categorize the question immediately ✅Identify the Data Structure to be used ✅Practice frequently asked & Foundational Leetcode Questions for each pattern 📌Comment “DSA” to get the roadmap to all these 15 patterns right into your DMs! [Data Structures, DSA, Interview Prep, Hiring, Job Search, Software Engineer, Software Developer, Computer Science, Coding] #dsa #datastructure #interviewprep #leetcode #softwaredeveloper #softwareengineer #hiringnow #computersciencestudent #codingforbeginners #codinglife💻

If I was a beginner learning to code, I would use this 90 day roadmap step by step for beginners 💪 #coding #codingforbeginners #learntocode #computerscience #programming

My 2026 DSA Learning Planner (pattern-wise) If I have to start DSA this is how my planner would look like 🫶🏻 📌 Month 1 – Basics Arrays, Strings, Binary Search, Two Pointers, Sliding Window 📌 Month 2 – Core DS Linked List, HashMap, Stack, Heap 📌 Month 3 – Trees & Graphs Binary Tree, BST, Graphs 📌 Month 4 – Advanced Dynamic Programming, Greedy, Trie No random practice. Only interview-relevant patterns. Want to learn all these pattern-wise? Here’s my complete DSA sheet – RV Sheet 📄 💬 Comment “LINK” and I’ll send it to your DMs. Follow for structured DSA prep 💯

Master DSA in 45 days . . . #dsa #coding #code

Comment “LINK” to get links! 🚀 Want to learn Data Structures and Algorithms in a way that actually sticks? This mini roadmap helps you go from confused beginner to solving problems confidently with the right mental models. 🎓 DSA Visualizer Perfect first step if you get lost in theory. You can visually understand how stacks, queues, trees, heaps, and sorting actually move step by step. Great for building intuition before you grind LeetCode. 📘 VisuAlgo DSA Now level up your understanding with interactive animations and explanations for classic algorithms and data structures. This is amazing for topics like BFS, DFS, shortest paths, hashing, heaps, segment trees, and complexity intuition. 💻 USFCA CS Lectures Time to learn the real foundations. These university style notes and visuals help you understand data structures, recursion, runtime analysis, and algorithm design patterns properly so you are not just memorizing solutions. 💡 With these DSA resources you will: Understand core data structures with visual intuition Learn common algorithm patterns for interviews Improve problem solving for LeetCode and coding assessments Build a strong base for system design and backend engineering If you are serious about software engineering interviews, competitive programming, or becoming a stronger developer, mastering DSA is one of the highest ROI skills. 📌 Save this post so you do not lose the roadmap. 💬 Comment “LINK” and I will send you all the links. 👉 Follow for more content on DSA, coding interviews, and software engineering.