SkyView free response answer

The Skyview problem from the 2013 AP Computer Science Exam is typical of free response problems that test 2 dimensional arrays.

ClimbingClub free response answer

The ClimbingClub problem from the 2012 AP Computer Science Exam is typical of free response problems that test lists.

RetroBug free response answer 11

The RetroBug problem from the 2012 AP Computer Science Exam tests your understanding of inheritance by asking you to extend the Bug class from the GridWorld Case Study.

HorseBarn free response answer 2

The HorseBarn problem from the 2012 AP Computer Science Exam is typical of free response problems that test arrays.

GrayImage free response answer

The GrayImage problem from the 2012 AP Computer Science Exam is typical of free response problems that test 2 dimensional arrays.

Sound free response answer 6

The Sound problem from the 2011 AP Computer Science Exam is typical of free response problems that test arrays. The problem requires you to find and modify elements that exceed a given limit.

AttractiveCritter free response answer 2

The AttractiveCritter problem from the 2011 AP Computer Science Exam is typical of free response problems that test GridWorld: The AP Computer Science Case Study. The problem requires you to extend the Critter class, determine which methods to override, and implement the entire subclass.

FuelDepot free response answer

The FuelDepot problem from the 2011 AP Computer Science Exam is typical of free response problems that test lists.

RouteCipher free response answer 7

The RouteCipher problem from the 2011 AP Computer Science Exam is typical of free response problems that test 2 dimensional arrays. The problem requires you to traverse the array in row major order, which is most easily accomplished with a nested for loop.

MasterOrder free response answer

The MasterOrder problem from the 2010 AP Computer Science Exam is typical of free response problems that test Lists. The problem requires you to manipulate a List and the objects inside.