Floats are 32 bit floating point numbers that can be any decimal number.
An unitilized float will have the default value
The type keyword for floats is
Float literals need to contain a
. to distinguish them from integer literals.
They may omit the decimal before the period, however after the period a value is required.
float a = 1.1 float b = 0.0 float c = .0 // 0.0 float d = 0. // INVALID, this will throw a compile error because the value after the period is missing.