Write an interface for the generic Bag ADT $($called AbstractBag$)$ and adapt our

implementation of Bag to derive from this interface.

Use the provided starter code under

programming$\_$problems$/$problem$01/$bag$\_$interface$/$

In the file abstract$\_$bag.hpp define a C$++$ interface for our Bag ADT called

"AbstractBag". Take a look at bag$\_$simple.hpp to see the functions that

need to be defined in the interface.

a$.$ By definition, an interface should have only pure virtual methods.

b$.$ Include comments in Javadoc format for each method

Adapt the Bag declaration and implementation in the files bag$\_$simple.hpp

and bag$\_$simple.tpp to derive from the interface in abstract$\_$bag.hpp$.$

Build your code locally as you work and make sure that it passes the test

cases found in bag$\_$tests.cpp

Once you have defined the interface and all tests are passing, run the

"submission" target and submit the zip file problem$01\_$bag$\_$interface.zip via

Gradescope