Vectors capacity and size?

[Dom Fattini]

can someone show me an example program that does this?

assignment: develop a program that uses the header #include <vector> to store at least 3 elements in a container.

Requirements:
Declare a vector and an iterator.
Use push_back to add an element.
You may use a vector <int> or a vector <string>
Use the begin() and end() methods in a for loop
Discover the capacity of your vector and the size of your container.
Finally use the reverse_iterator to reverse all the elements in the vector

[Duthomhas]

http://www.cplusplus.com/reference/vector/vector/vector/#example
http://www.cplusplus.com/reference/vector/vector/push_back/#example
http://www.cplusplus.com/reference/vector/vector/rbegin/#example