2014 AP CS A Course Description Multiple Choice Explanations
2014 AP CS A Exam Free Response Solutions
- scrambleWord and scrambleOrRemove Free Response Solution
- Director Free Response Solution
- SeatingChart Free Response Solution
- Trio Free Response Solution
The 2014 AP Computer Science A Free Response problems are of roughly average difficulty.
The scrambleWord method implementation can be made considerably easier by pretending that String objects are mutable (which they are not).
The Director problem references the old GridWorld Case Study and features a Rock that affects nearby Actor objects.
The SeatingChart constructor requires initialization of a 2D array instance variable, which is commonly missed.
The Trio class requires implementation and use of a simple interface. Trio also features finding the minimum of a fixed number of values.