Notes for Slide 04
There are three statements required
in a while-true loop construct,
and at least one additional action statement
(so that the loop does something).
Note that the if-break statement could appear
immediately after the while-statement or
immediately before the endwhile-statement.
1, 2, 3, [4 (top)], 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, [Lab]