Arrays R, G,B are defined that contain the amount of red, green and blue to be displayed at each pixel location.
The ceil functions in the program loops find which pixel location [i,j] corresponds to the x, y location in
Map k,1 and in Map k,2 . After the pixel is found, the sine and cosine functions assign the R, G, B values based
on the line number k in the matrix Map. This method assigns about the same color to pixels created about the
same time. The color functions change the colors gradually from red, to green, to blue, to magenta.
Pixels not in the Map are black because undefined elements matrix are zero by default.
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