This is the app to use to practice the basics of java programming up to Objected-Oriented programming concepts such as abstract classes and interfaces. These collections of programming practice problems can be used to increase your chances of getting a great score on the AP exam. Practice the basics such as writing basic signatures to writing complete classes that test your knowledge of not only structures but critical thinking. The web-based compiler will take your java code and compile it on the cloud and give your results.
The lab assignments are graded based on correctness to the lab specifications. This gives you great practice in understanding long descriptions of programming problems further strengthening your problem solving and critical thinking skills.
This is a great companion app to what you’re doing at your school where APCS A is typically offered or if you’re doing independent self-study for taking the AP Exam without an instructor.