Which language is best for DS and Algo? Most competitive programmers use C++ because of its efficiency for DSA. That being said, the language is just a medium and any language that you are affluent with is appropriate for you to implement DSA.

Should I learn DSA Python or C++?

Best Language to Learn DSA:

According to a recent search on google, it is found that C++ is the best language for the competition as well as to solve the data structure and algorithm problems. C++ can teach you memory management skills and time complexity instructions in an efficient manner.

Is DSA same for all languages?

The data structure and algorithm as concepts are the same across languages, the implementation however varies greatly.