Tag Archives: java

How to Remove Element from Java Array

The AP Computer Science A exam often asks students to resize an array, typically by removing some stuff from the array, stuff that doesn’t meet some kind of criteria. I have already gone over an AP styled question  here on this, but let’s now look at some more intuitive code for removing an element from … Continue reading How to Remove Element from Java Array →

AP Computer Science Array Practice Problem

The AP Computer Science A exam likes to ask questions along the lines of this code pictured below: Download Code The question is,.. what does the “mystery” method do to that input array ?…. What is the output ?   And the answer is… Scroll down a bit         [crayon-5a36ab704e076167373574/]   Yes, this … Continue reading AP Computer Science Array Practice Problem →

AP Computer Science A Exam Questions by Topic

Old AP A java exams can be downloaded here. Some recent words from the AP A exam writers. At the 2016 AP A reading, representatives of the college board and some of the exam question writers themselves like Robert Glen Martin were asked about the topics for upcoming/future exams. They strongly implied that [crayon-5a36ab7050a1b844121699-i/] and [crayon-5a36ab7050a24617468736-i/]  … Continue reading AP Computer Science A Exam Questions by Topic →