What the difference between stdio.h and iostream in c++ program

Question

What the difference between stdio.h and iostream in c++ program

Answer 1

cin and cout are different

Answer 2

How !can you explain to me pls

Answer 3

I'm sorry because I'm busy. I'll give you a link that can explain for you

cplusplus.com/reference/cstdio/scanf
cplusplus.com/reference/cstdio/printf