Page 94 - Trackpad_V4.0_C8_Flipbook
P. 94

The program will be



                       Move 1 down and Fill Colour                        Repeat 4 times
                       Move 1 down and Fill Colour                        (Move 1 down and Fill Colour)
                       Move 1 down and Fill Colour
                       Move 1 down and Fill Colour                        Repeat 2 times
                       Move 1 right and Fill Colour                       (Move 1 right and Fill Colour)
                       Move 1 right and Fill Colour
                       Move 1 up and Fill Colour                          Repeat 3 times
                       Move 1 up and Fill Colour                          (Move 1 up and Fill Colour)
                       Move 1 up and Fill Colour

                              Program without a loop                              Program with a loop



              Look at another examples:


              1.      Move 1 step down                                       St

                      Repeat 6 times

                      (
                      Fill color

                      Move 1 right

                      )



              2.      Repeat until  reached last                             St
                      column

                      (

                      Fill color

                      Move 1 right
                      )







                                                Just as plants need sunlight to produce
                                                glucose, algorithms need right data to
                                                      generate optimum results.














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