Complete DSA Roadmap
A practical guide with curated problems and resources
3-4 months commitment
75+ handpicked problems
Curated video resources
Progress: 0/66
Step 0: Prerequisites
Setup your coding environment and basics
Beginner1 week
Environment Setup
Language Basics
Step 1: Programming Basics
Build your foundation with these essential concepts
Beginner2-3 weeks
Time & Space Complexity
Arrays & Basic Math
Learning Resources:
Step 2: Basic Data Structures
Master the fundamental building blocks
Beginner-Intermediate3-4 weeks
Arrays & Strings
Hashing
Learning Resources:
Step 3: Core Data Structures
Learn essential data structures used in interviews
Intermediate4-5 weeks
Linked Lists
Learning Resources:
Step 4: Advanced Patterns
Master common algorithmic patterns
Intermediate-Advanced4-6 weeks
Dynamic Programming
Learning Resources:
Graphs
Learning Resources:
Step 5: Advanced Data Structures
Master complex data structures used in advanced problems
Advanced4-5 weeks
Advanced Trees
Advanced Heaps
Learning Resources:
Step 6: Advanced Algorithms
Learn complex algorithmic techniques
Advanced5-6 weeks
String Algorithms
Advanced Graph
Learning Resources:
Step 7: Dynamic Programming Advanced
Master advanced DP patterns and techniques
Advanced6-8 weeks
DP Patterns
Advanced DP
Learning Resources:
Step 8: Interview Preparation
Final preparation and interview patterns
Mixed4-6 weeks
System Design
Mock Interviews
Learning Resources:
Study Tips:
- Solve problems without looking at solutions first
- Watch concept videos before starting a new topic
- Review solutions even for correctly solved problems
- Practice similar problems to reinforce patterns