Note that the pseudocode statement
end
if means "end the previous
if statement." This is to make
it clear what statements are inside the
if statement and what
statements are outside of the
if statement.
Depending on a certain
condition a
certain series of events will be executed. Another type of branching statement
is called a
switch statement. A
switch statement is just a
shorter way of writing a lot of
if statements. Switch statements will
be explained a bit further.