Page 93 - Plus V4 with Adobe class 8
P. 93

Look at this example:

            Robby has to paint these blank boxes to make a letter ‘U’













            The program will be


                      Move 1 down                                      Repeat 4 times
                      Move 1 down                                      (Move 1 down)
                      Move 1 down

                      Move 1 down
                      Move 1 right                                     Repeat 3 times
                      Move 1 right                                     (Move 1 right )

                      Move 1 right
                      Move 1 up                                        Repeat 4 times
                      Move 1 up                                        (Move 1 up)

                      Move 1 up
                      Move 1 up


                            Program without a loop                            Program with a loop


            Look at another examples:

            1.
                 Move 2 steps down
                 Repeat 6 times
                 (
                 Fill color
                 Move 1 step right
                 )


            2.
                 Repeat until reached last column
                 (
                 Fill color
                 Move 1 step right
                 )







                                                                                        #Algorithmic Intelligence  91
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