> It is undefined because the while could evaluate from the right,
No - the order in which && and || are evaluated is very specifically defined.
> It is undefined because the while could evaluate from the right,
No - the order in which && and || are evaluated is very specifically defined.
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.
