How many iterators are needed for the defining a new container?
A. 1
B. 2
C. 3
D. 4
Answer:A
How many iterators are needed for the defining a new container?
A. 1 B. 2 C. 3 D. 4
Explanation:There are three main iterators needed for designing a container. They are const iterator, Reverse iterator and Iterator traits.