I'm currently in my third year of B.Tech and I'm eager to dive into Data Structures and Algorithms. I'm considering using either C++ or Python for my studies. Could anyone share a solid roadmap, helpful resources, and beginner-friendly practice problems? Also, which programming language is better for mastering DSA, and what's the best order of topics to tackle? Lastly, what types of problems should I focus on in LeetCode?
2 Answers
Python is fantastic for learning DSA because of its simplicity and readability. I’d suggest starting with fundamental topics like algorithms (sorting and searching), then progressing to more complex structures like linked lists and binary trees. For LeetCode, begin with easy problems in categories you are learning—this helps build your confidence!
Starting with either C++ or Python is great! If you’re leaning towards competitive programming, C++ is often favored due to its performance and STL. For a roadmap, I suggest starting with basic data structures like arrays, stacks, and queues, then moving on to trees and graphs. Websites like GeeksforGeeks and LeetCode offer structured guides. You should also practice problems in LeetCode by filtering them based on tags like 'Array' or 'Tree' to build a strong foundation!
Thanks for the tips! I’ll check out the resources you mentioned.
I appreciate the input! I’ll give Python a try for sure.