Please,how can I get an insight of what is ahead of a lesson before getting to it?

Question

This is due to that I tried playing a challenge but all the questions are not taught in the lesson 😥

Answer 1

you need to expand your knowledge, read more books about the programming language and practice more. the book also has practical tasks

sites for practice:

HackerEarth. HackerEarth is a popular coding platform that features over 8000 questions, 2000 challenges, and 1000 hackathons. ...

HackerRank. ...

Exercism. ...

SPOJ. ...

Programmr. ...

TopCoder Challenges. ...

CodeForces. ...

CodeWars.

Projecr euler...

Answer 2

Thanks