I'm in my third year of college and still consider myself a beginner at programming. I want to start learning data structures and algorithms seriously, but I'm unsure whether to use Java, Python, or C++. Which language would be the best choice for learning DSA and preparing for technical interviews?
1 Answer
The language matters less than understanding the concepts. Pick the one you can read and write comfortably, then focus on arrays, linked lists, stacks, queues, trees, graphs, sorting, searching, and complexity analysis. Python is usually the quickest to learn, while Java and C++ make some implementation details more explicit.
Most interviewers care more about your reasoning and whether your solution works. Python is accepted in many interviews, but learning Java or C++ later can help if a specific company requires or strongly prefers one of them.
I’ve heard some companies prefer candidates who don’t use Python. Is that a real concern?