Tutorial/Bricks/Expressions
From Progzoo
In these example you should NOT change the routine letsGoToWork
instead you should change the routine surface. We want
to be sure that our code works for all values of n.
| Command | Meaning |
|---|---|
| b(3) | Draw three long bricks |
| h(3) | Draw three half bricks |
| m(3) | Leave three half brick spaces |
| r(3) | Start a new row three times |
Diagonal lines
Change the routine surface so that the correct number of
spaces are left.
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Napier Triangle
Change the routine so that the correct number of bricks are drawn at each level.
n Number of bricks ======================== 0 5 1 4 2 3 3 2 4 1
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Quarter of a pyramid
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Eighth of an Octahedron
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