Task

Create a window and draw a pixel in it, subject to the following:

  the window is 320 x 240
  the color of the pixel must be red (255,0,0)
  the position of the pixel is x = 100, y = 100
module G = Graphics
 
let () =
  G.open_graph "";
  G.resize_window 320 240;
  G.set_color G.red;
  G.plot 100 100;
  ignore (G.read_key ())