C++ DSA Course — Master Data Structures & Algorithms
The DSA course that actually sticks. Learn every core data structure and algorithm in C++ using the STL — arrays, linked lists, stacks, queues, trees, graphs, hashing, recursion and dynamic programming — with a mentor reviewing your code and interview-style problems in every class. Built for placements and competitive programming.
Quick answer
Modern Age Coders' C++ DSA course teaches the full Data Structures & Algorithms syllabus in C++ using the STL. You cover arrays, strings, linked lists, stacks, queues, hashing, recursion, trees, graphs, sorting and searching, greedy techniques and dynamic programming — every topic paired with interview-style problems. Classes are live in small batches of 5–8 with a mentor who reviews your code, built for placement coding rounds and competitive programming. Group plans start at ₹1,499/month, and every learner gets a free demo class first.
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The Three Layers
What the C++ DSA Course Builds
Containers, structures and algorithmic thinking — the three layers every coding round tests.
STL Containers
vector, string, map, unordered_map, set, multiset, stack, queue, deque and priority_queue — and exactly when to reach for each.
Core Data Structures
Linked lists, stacks, queues, hashing, heaps, trees, binary search trees and graphs — built and used, not just memorised.
Algorithms & Patterns
Recursion, backtracking, sorting, binary search, two-pointers, sliding window, greedy and dynamic programming.
The DSA Roadmap
A Clear Path Through DSA
Mentor-led stages, each ending with interview-style problems and a contest set.
Foundations & STL
Time complexity, arrays, strings, the STL containers and basic problem patterns.
Linear Structures
Linked lists, stacks, queues, hashing and two-pointer / sliding-window techniques.
Trees & Graphs
Recursion, binary trees, BSTs, heaps, graphs, BFS/DFS and shortest paths.
DP & Interviews
Greedy, dynamic programming, contest practice and mock technical interviews.
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Related C++ & Placement Courses
Part of our full C++ cluster and beyond — explore any or book a free demo.
Why C++ for DSA
Why DSA Is Best Learned in C++
Data Structures & Algorithms is the single most important subject for coding rounds, competitive programming and technical interviews — and C++ is the language that makes it click. It is fast enough that your correct solution passes time limits, and the STL hands you production-grade data structures so you spend your energy on the algorithm, not the plumbing.
The STL turns hours into minutes
Need a balanced BST? That's a set. A hash table? unordered_map. A min-heap? priority_queue. In C++ these are one line, which is exactly why it dominates competitive programming and is the safe choice in any placement coding round.
Understanding, then speed
We don't just teach you to call STL functions — you build the structures first so you understand how they work, then use the STL for speed. That combination of deep understanding and fast implementation is what separates students who clear interviews from those who freeze. New to C++? Start with C++ for beginners and join the DSA track when you're ready.
Simple Pricing
C++ DSA Course Fees
Transparent monthly plans, no hidden charges. Start with a free demo.
Group Batch
- 5–8 learners per batch
- Live DSA + problem sets
- Recorded class access
- Completion certificate
Mini Batch
- Only 3–4 learners per batch
- More personal mentoring
- Recorded class access
- Mock interviews & certificate
1-on-1 Personal
- Dedicated personal mentor
- Custom DSA roadmap
- Recorded class access
- Priority interview prep
Learner Voices
What DSA Learners Say
"Graphs and DP always scared me. The way they built each structure first, then showed the STL shortcut, made it finally make sense. Cleared 2 coding rounds."
"The interview-style problems every class are gold. I stopped memorising and started actually solving."
"Best DSA course I tried — small batch, real code review, and a clear roadmap from arrays to DP. My Codeforces rating climbed fast."
Ready to actually master DSA?
Book a free DSA demo today — see the roadmap and how we teach before you spend a rupee.
Book a Free DSA Demo ClassGood To Know
Frequently Asked Questions
The course covers the full Data Structures & Algorithms syllabus in C++ — arrays, strings, linked lists, stacks, queues, hashing, recursion, trees, graphs, sorting and searching, greedy techniques and dynamic programming — implemented with the STL, with interview-style problems throughout.
C++ is fast and its Standard Template Library gives you ready-made data structures — vector, map, set, stack, queue, priority_queue — so you implement algorithms quickly and cleanly. It is the most popular language for competitive programming and is accepted in nearly every placement coding round.
A basic working knowledge of C++ (syntax, loops, functions, OOP) helps. If you are new or rusty, we begin with a fast Core C++ and STL refresher — or start with C++ for beginners — and place you in the right batch after a free demo.
Yes — it is built for it. The syllabus mirrors what interviewers ask in coding rounds, and the track includes problem-solving patterns and mock interviews so you can clear product-company and campus placements. See our placement-prep track.
Group classes start at ₹1,499 per month for 2 classes a week. A Mini Batch of 3–4 students is ₹2,499 per month, and 1-on-1 mentoring is ₹4,999 per month. A free demo class is available first.
Yes. Classes are live in small batches with a mentor who reviews your code, and every topic comes with hand-picked practice problems and contest-style questions, all recorded for revision.