#25
Find the odd numbers
| Difficulty: | Easy |
| Topics: | seqs |
Write a function which returns
only the odd numbers from a sequence.
 | (= (__ #{1 2 3 4 5}) '(1 3 5)) |
| (= (__ [4 2 1 6]) '(1)) |
| (= (__ [2 2 4 6]) '()) |
| (= (__ [1 1 1 3]) '(1 1 1 3)) |