Set Type
A
Set is a collection of unique values.
If you add a value to a
Set that already contains that value, the
Set will not change.
dim <VARIABLE> as Set of <TYPE>
If you have values of type
Number, then a set of unique numbers would be
Set of Number.
dim x as Map of Number
x = x + 999
x = x + 999
print Contains(x, 999)