Delete old html files

[ValeryStk]

Try to think about diffrent scenarious
how to delete old files

test

[AntonMrt]

https://stackoverflow.com/questions/612097/how-can-i-get-the-list-of-files-in-a-directory-using-c-or-c

Look at answer started with "Unfortunately the C++ standard does not define a standard way of working with files and folders in this way...."

[ValeryStk]

ok let's discuss it
and choose the best variant for our project