Write a Java program to calculate the area of a rectangle and a circle using function ... main. Breadcrumbs. 100-Days-Coding-Challenge-Java / Write a Java program to calculate the area of a rectangle ...

My solutions to the Introduction to Java Programming 10th edition by Y. Daniel Liang - Xtrimmer/javabook ...

I'm learning Java by writing a Mandelbrot program. I can draw the image, then use the mouse to choose an area to magnify. Works great, except... When I choose the area to magnify (mouse down, move ...