Revisions: 08/24/01; 11/19/04 -- format changes
The previous chapter discussed how IF-THEN-ELSE-END IF
s
could be combined to in order to make a decision between
three things.
IFs can be combined in an uncountable number of ways to make make
very complicated decisions.
This chapter will give you practice in several useful ways
to combine IF
s.
IF
s.IF-ELSEIF
structure.Imagine that you are playing ping-pong and that your opponent has just hit the ball. The ball is coming at you, and you must hit it back. How many decisions must you make? (This is a thought question.)