When do we use iostream.h and void main() etc?

Question

I write codes in turbo c++ and use different codes why can't i use those codes in this app

Answer 1

I never worked with Turbo C++, but as far as I know it is outdated since 20 years and some of its syntax isn't compatible with modern compilers.

/Edit: https://www.sololearn.com/Discuss/288609/?ref=app