what to do next about c++

[¨þ¨þ¨þ ¦ó]

i have just finished the book c++primer, and i really don't know what
to do next. Are there any recommendation of books so that i can keep
reading and learning?

 

[Qi]

i have just finished the book c++primer, and i really don't know what
to do next. Are there any recommendation of books so that i can keep
reading and learning?

My compatriot, please DON'T multi-post.