Why we dont use iostream.h?

Answer 1

Not clear question can you please clear it?
https://www.sololearn.com/Discuss/1316935/welcome-to-sololearn-forum
https://www.sololearn.com/post/52212/?ref=app
https://www.sololearn.com/post/432150/?ref=app

Answer 2

I learned in school that we can write #include<iostream.h> but we weren't taught about using namespace std.. S

Answer 3

its a Library having input output functions and if you want to use input and output functions in code then you have to use iostream library