Why c language is not provided in this app sololearn ?

Answer 1

As luka once said: why isn't everything perfect?

Answer 2

A mod here, @PHP Tutorial.

Answer 3

First off: C is hard. No oop, just strctures. Memory allocating, doing everything by yourself.
Second off: We have C++ here which is improved version of C :)
If you really want to learn C just search for it in google, imho there is no need for C tutorial in here.

Answer 4

karl:who is luka?