8 lines
206 B
Smalltalk
8 lines
206 B
Smalltalk
| numbers |
|
|
|
|
numbers := #(1 2 3 4 5 6 7 8).
|
|
(numbers isEmpty
|
|
ifTrue:[0]
|
|
ifFalse: [
|
|
(numbers inject: 0 into: [:sumSoFar :eachElement | sumSoFar + eachElement]) / numbers size ]
|
|
) displayNl.
|