What to practise more to be a giant in c++ language ??

Answer 1

It's not like you can get good at it by only specialising in a certain section of the language. You need to be good at ALL of it, starting from the basics of course. If I have to name a few, selection structures and loops, user-defined functions and arrays.

Answer 2

....after you are done mastering the actual syntax, start using libraries (like boost libxml or whatevr) then try to have your program compiling on both linux and windows.
lots to learn from that.
good luck.

Answer 3

learning a language is not so hard, but not enough to be an expert, in my opinion, the best way to be expert:

1- avoid using libraries and make your own codes, libraries is very good to avoid westing time by coding, but very easy way be beginner forever.

2- make some friendships to share your knowledge, and always ask if you don't understand.

3- don't jump from language to another one before your feel you are very advanced with it, otherwise you will stop coding shortly.

4- make your own projects from scratch with no help.

5- try always to make a short and smart codes by using arrays, loops and so on.