[Assignment #12 Templates and STL]

Modify your program for assignment #11 to meet the following requirements;

- Use STL container class library “set” STL instead of ShapeSet classsuch as “set<Shape*> shapes”

- Use iterator

- All the functions defined in assignments #11 should be included.

- Implement exception handler for the case where the number of shapes (numShapes) exceeds maximum number of shapes (maxShape), using try and catch.

Oral Test: June 7.