Hey everyone, I'm just getting into Data Structures and Algorithms (DSA) as a complete beginner. I have about 4 months before college starts and I want to make the most of this time by building a solid foundation. If you were starting from scratch, what approach would you take to learn DSA? I'm looking for roadmaps, helpful tips, and common mistakes to avoid.
2 Answers
That's great you want to build a strong foundation! I suggest making a structured study plan over the next 4 months. For months 1-2, focus on data structures like arrays, linked lists, and trees, along with basic algorithms like sorting and searching. Then for months 3-4, tackle advanced algorithms like dynamic programming and greedy algorithms. Make sure to solve problems daily for at least 30 minutes. Avoid trying to learn too much at once; keep it simple and ask for help when you need it. Good luck!
Check out this awesome roadmap I found: [Data Structures and Algorithms Roadmap](https://roadmap.sh/datastructures-and-algorithms). It aligns pretty well with what I studied in college. For your first two years, focus on the basics of trees and graphs without stressing too much about advanced topics like Prim's or AVL trees. Don't forget Big O notation! Spend a day or two on each topic using videos and practice problems, which are easy to find online. Understanding problem-solving techniques will be super helpful too, even if you don't get everything right away.
Noted! Thanks a lot for this 🙂
Thank you so much, this is really helpful!