C++ - Lesson #42 - 2012 APCSA Grayimage Demo
In this video I demonstrate the 2012 APCSA Grayimage Demo video. The purpose of this program is to run through a 2D array of where each element of the 2D array represents a pixel and that pixel has a color value 0 to 255. 0 represents the color black and 255 represents the color white. the two methods that I write include counting the number of white pixels and then processing the 2D array and changing the color values.
My name is Mike Seely and I teach computer science courses at the high school and college level in Colorado. These videos are appropriate for Introduction to Programming, AP Computer Science A, and AP Computer Science Principles classes. I understand that these videos are not of professional quality, but these are the videos I created for my students while we were all locked up during COVID. My videos are of me demonstrating entire programs and/or worksheets or practice quizzes that I would teach in class. My hope is they have a structured flow to them so they could support your learning in a programming course. I hope these videos help everyone learn a fairly difficult subject :)
PS - I apologize if the closed caption doesn't align with what I am saying. I ran the video through a Google translator and the closed caption is what Google came up with not me.
variables, methods, input, output, functions, primitive data types, int, double, char, boolean, ==, .equals(), print(), println(), sequence, selection, iteration, for loop, while loop, do while loop, nested loops, if, else, if else, nested if statements, {, }, (), abstraction, strings, arrays, 2D arrays, recursion, inheritance, interface, UML, flowchart, And, Or, Not, &&, ||, !, Truth Tables, logic, logic gates, binary, number systems, testing, debugging, writing, programming, Java, C++, Python, Netbeans, IDLE, Visual Studio, constants, final, polymorphism, sorting and searching algorithms, arithmetic expressions, combined operators, +, -, *, /, +=, -=, *=, /=, %, modulus, compiler, comments, //, /*, keywords, reserved words,
