Demonstrate in class on or before Thursday, October 1, 2009. No credit after that.

Write 3 separate C programs that produce the following geometric patterns as 800(wide)x600(high) binary ppm images:

Image 1
Image 2
Image 3. Each small square in this image is 40 pixels on each side.

Hint: It may help to think of the image as 600 rows of pixels, with each row having 800 pixels in it. If you need it, here is the C program from last class that produces an 800x600 red rectangle.