Difference between header files "stdio.h"and " iostream"

Question

What is best to choose and what are the features of these two header files. can we replace them in one another place?

Answer 1

<stdio.h> is a C header (can also be used in C++, commonly known as <cstdio>) which provides input/output functionalities through the use of printf() and scanf().

<iostream> is a C++ header file which provides input stream and output stream objects, e.g. std::cout, std::cin.

Answer 2

Stdio.h is library in c and iosream is library in cplusplus.
Choose studio in c language and choose iostream in cplusplus.

Answer 3

https://www.sololearn.com/Discuss/348686/?ref=app

Answer 4

Both header files contains input output functions

Answer 5

You can not replace them as both are for different languages