Which of the following are correct declarations of iterators for STL containers? You may assume that the proper header has been included and that a using directive makes the names from namespace std available.

Question

a. vector::iterator vecIterator;
b. list::iterator listIterator;
c. deque::iterator dequeIterator;
d. list::iterator listIterator;
e. list::iterator listIterator;

Answer 1

Parts a) c) e) are correct.
Explanation: Parts b) and d) put the template parameter in a wrong place.