Top Answers

1. Where is the C auto keyword used?
   169 votes
2. Difference between 'new operator' and 'operator new'?
   144 votes
3. Is there any advantage of using map over unordered_map in case of trivial keys?
   94 votes
4. Why can't I inherit from int in C++?
   90 votes
5. Why is a pure virtual function initialized by 0?
   83 votes