Swift Operators - Terminology

Terminology

• Unary Operators: 

• It operates on a single target.
• It appears immediately before their target or post their target

                  Example: -a , !a, a!

• Binary Operators:

• It operates on two targets
• It appears in between two targets.

               Example: 2+4, 9*5

• Ternary Operators

• It operates on three targets
• In Swift, it has only one ternary operator.

                   Example:  a ? b: c