Control Structures
These are examples of control structures. You may also be interested in:

 Conditional structures
 Exceptions
 Flow-control structures
 Loops

Task

List the conditional structures offered by a programming language. See Wikipedia: conditionals for descriptions.

Common conditional structures include if-then-else and switch.

Less common are arithmetic if, ternary operator and Hash-based conditionals.

Arithmetic if allows tight control over computed gotos, which optimizers have a hard time to figure out.



 
che cosè var?    # switch var
   minore di 0:  # case var < 0
     ...
   maggiore di 0: # case var > 0
     ...
   o tarapia tapioco: # else (none of the previous cases)
     ...
e velocità di esecuzione
 