Data Structures & Algorithms (DSA) Course 2025: Master Coding & Crack Interviews
Learn Arrays, Linked Lists, Trees, Graphs, Recursion, Sorting, and Problem Solving – From Basics to Advanced
🔧 Tools & Technologies Covered:
C++, Java, Python (Choose Your Language), LeetCode, CodeStudio, HackerRank, VS Code, GeeksforGeeks, GitHub, Whiteboard Practice, Dry Run Techniques, Time & Space Complexity
🌐 Course available in English, Hindi, Marathi, and regional languages (in some cases as per your location).
👨💻 Build Strong Coding Logic & Ace Technical Interviews
Data Structures and Algorithms (DSA) form the foundation of programming and technical problem-solving. This TopperTeachers DSA Course 2025 is designed for school & college students, competitive programmers, and job seekers. You’ll learn DSA with real coding problems, visual dry runs, and interview-style questions.
💡 What You’ll Learn
✅ Learn DSA in C++ / Java / Python
✅ Understand Time & Space Complexity
✅ Solve problems on Arrays, Strings, Matrices
✅ Master Recursion, Sorting, Searching
✅ Work with Stacks, Queues, Linked Lists
✅ Explore Trees, Graphs, and Tries
✅ Learn Greedy, Backtracking, and DP
✅ Build your GitHub DSA portfolio
✅ Practice 150+ coding interview problems
✅ Learn problem-solving strategies from scratch
📚 Course Content
| Module | Topic | Lectures | Duration |
|---|---|---|---|
| 1 | Introduction to DSA & Big O Notation | 3 lectures | 45 mins |
| 2 | Arrays & Vectors | 5 lectures | 1h 30m |
| 3 | Strings & String Manipulation | 5 lectures | 1h 30m |
| 4 | Searching & Sorting | 6 lectures | 2h 00m |
| 5 | Recursion & Backtracking | 6 lectures | 2h 30m |
| 6 | Stacks & Queues | 5 lectures | 1h 30m |
| 7 | Linked Lists | 6 lectures | 2h 15m |
| 8 | Trees & Binary Trees | 6 lectures | 2h 30m |
| 9 | Binary Search Trees & Heaps | 5 lectures | 2h 00m |
| 10 | Graphs (BFS, DFS, MST, Dijkstra) | 7 lectures | 3h 00m |
| 11 | Hashing & Sliding Window | 4 lectures | 1h 30m |
| 12 | Dynamic Programming (DP) | 6 lectures | 2h 45m |
| 13 | Final Coding Contest + GitHub Setup | 3 lectures | 1h 30m |
📦 Total Duration: 40+ Hours
📁 Includes: Code files, problem PDFs, solutions, dry run templates, visual notes
🔨 Real-World Problem Sets & Challenges
| Practice Set | Description |
|---|---|
| 🔢 100+ LeetCode Style DSA Problems | Easy to Hard |
| 🧠 Pattern-Based Problems | Sliding window, Two pointers, Binary search |
| 📂 Topic-Wise PDF Booklet | Arrays, Trees, Recursion, DP |
| 🧾 Dry Run Worksheets | Manual trace sheets for beginners |
| 🎯 Final Assessment | Live test + submission to GitHub + Resume boost |
🎓 Course Features (with Visual Symbols)
🎬 40+ Hours of Beginner to Advanced Video Lessons
📥 Downloadable Notes + Code Solutions + PDFs
🧾 TopperTeachers Certificate of Mastery
🧠 Live Problem Solving + Dry Run Techniques
🧪 Quizzes, Mini Tests & Mock Interviews
💬 24×7 Mentor Chat + Doubt-Solving Group
♾️ Lifetime Access with Free Future Updates
💼 Resume Projects + GitHub Push Ready
👨🏫 About TopperTeachers
TopperTeachers is India’s most practical tech-learning platform focused on coding and career preparation. We help students from Class 6 to college level learn industry-demanded skills in their native language with real projects and job-focused curriculum.
🎯 1M+ Learners | 📘 NEP 2020 Coding Ready | 💼 Interview-Ready Content | 🌐 Learn in Your Language
🗣 What Students Are Saying
“This course improved my logic building drastically. I started solving problems on LeetCode daily after this!”
⭐️⭐️⭐️⭐️⭐️ – Aryan K., Class 12 CBSE
“Explained beautifully in Hindi + English mix. Graphs and recursion finally make sense!”
⭐️⭐️⭐️⭐️⭐️ – Sneha J., B.Tech Student
🎯 Who Should Join?
👨🎓 Class 11–12 (CBSE, ICSE, State Board – CS/IT)
🧑🎓 Engineering/BCA/B.Sc. IT Students
🧑🏫 Teachers adopting NEP coding in school curriculum
👩💻 Competitive programmers & Olympiad aspirants
👨💼 Job seekers preparing for tech interviews
👩🏫 Learners who want to crack product-based companies
💻 Tools & Software You’ll Use
C++, Java, or Python (your choice)
VS Code or CodeBlocks / IntelliJ IDEA
LeetCode, GeeksforGeeks, HackerRank
Git & GitHub for portfolio
Whiteboard + Manual Dry Run Templates
DSA Cheat Sheets & Interview Playbooks
📋 Requirements
No prior coding experience needed
Laptop/PC with internet
Willingness to learn by solving real coding problems
GitHub account (free) for portfolio building
Curiosity to improve logic and crack interviews
💥 Why Choose TopperTeachers?
🗣️ Learn in English, Hindi, Marathi (your choice)
🧾 Certificate + GitHub Portfolio Integration
📚 150+ Hand-Picked Interview-Level DSA Problems
💬 Doubt-Solving Support from Mentors
🧠 Visual Learning with Dry Runs & Whiteboard
♾️ Lifetime access with future updates
🎉 Enroll Now – Master DSA & Crack Coding Interviews
No matter your background, DSA is your key to logic, problem-solving, and tech jobs. With TopperTeachers, learn smart, in your language, and with the confidence to clear coding tests.
👉 [ENROLL NOW]
📞 Need Help?
📱 Call us: Visit our Contact Us page
🌐 Support & FAQs: www.topperteachers.com/support