Header problems

Question

I'm having a lot of problem in dealing with header files like <iomanip> , <ctime> and many more.
Please can anyone explain where and how to use these libraries and pre-defined functions.

Answer 1

Visit : www.cplusplus.com/reference
And here, just browse to the header you have a problem in. Inside the header's webpage, you will find a list of functions with seperate pages each containing their purpose, arguments, return types, exceptions if in any case and an example on how to use them.

Answer 2

@Kinshuk Thanks 😊