2016-5: You're Unique, Just Like Everyone Else
Write a function that takes a vector as its right argument and returns elements that occur only once in the vector.
Examples:
(your_function) 1 2 3 4 5
1 2 3 4 5
(your_function) 1 2 3 4 5 4 3 2 1
5
(your_function) 'hello world'
he wrd
your_function ←
Solutions
