Notes for Slide 04
Two consecutive ampersand characters ('&&') are
used to mean the word "and".
The place where the and-operator can be placed is
between any two conditions that could be true or false.
The result is true if both conditions are true;
otherwise, the result is false.
1, 2, 3, [4 (top)], 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, [Lab]