Why do es sololearn courses use stdio.h in c++.what is its function?what does it do?

Question

c++

Answer 1

stdio.h

Is a C header.

for the C standard library.

It is not needed to compile a pure C++ code

Answer 2

Here is something you can study to understand it better

http://www.cplusplus.com/reference/cstdio/

Answer 3

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Answer 4

koi answer karo please