size(500,400); background(255); noStroke(); int rectW = 100; int rectH = 200; for(int x = 0; x < width; x += rectW) { for(int y = 0; y < height; y += rectH) { // Add a single debug statement here using println // that prints the current x and y coordinates in a // readable fashion fill(color(random(256))); rect(x, y, rectW, rectH); } }