Well can we just increase our xp with challenges without even learning any course

Question

https://www.sololearn.com/discuss/409530/?ref=app
https://code.sololearn.com/W58R1Zn1fpCL/?ref=app

Answer 1

Depends on what you want to achieve. Every style of learning has its pros and cons.

Answer 2

yes of course you can.. if you are confident that you are very familiar with that language :) good luck :)

Answer 3

thank you bro...but I need to increase my grip over java...but I got diverted only towards challenges...want to comeback to my Practice

.that's it..