void methods
int/double return
array return
boolean return
100
100
100
Why did the programmer quit his job?
Because he didn't get arrays!
100
200
200
200
Write a method firstLast that takes a given array of ints with at least one value and returns an array consisting of the first and last element of the given array.
200
300
300
300
300
400
400
400
400
