If anybody tell me the when we use void & int in main fiction?

Answer 1

It's true
Because you used void
And void is just void means nothing
So you do not need to return Anything

Answer 2

Thank you

Answer 3

Hi There,
It's doesn't matter what to use you can chose anything to return
But returning an int is recommend in c++

Because the main function returns the value to the system it's running on and its return type has meanings

0(False) - Every thing is fine
Any other (True)- Some error Has occurred

So better use int
but you can also choose void if you want.

Answer 4

but when we used void didn't write the return at the end of program

Answer 5

Welcome. ☺️