RosettaCodeData/Task/Remove-duplicate-elements/Racket/remove-duplicate-elements-1...

3 lines
85 B
Racket

-> (remove-duplicates '(2 1 3 2.0 a 4 5 b 4 3 a 7 1 3 x 2))
'(2 1 3 2.0 a 4 5 b 7 x)