Chapter 17: Activities 488
After you execute the program above, you can recall and display the picture with the
instruction RecallPic 6.
:If 1à3<N and N2à3
:Then
:.5(.5+X)!X
:.5(1+Y)!Y
:End
If/Then group.
:If 2à3<N
:Then
:.5(1+X)!X
:.5Y!Y
:End
If/Then group.
:Pt-On(X,Y)
:End
:StorePic 6
Draw point.
End of For group.
Store picture.