Write extremes(nums) that returns a tuple (min, max, count) for a non-empty list.
extremes([4, 2, 9]) → [2, 9, 3]
extremes([5]) → [5, 5, 1]
Submit runs 4 tests, including hidden edge cases.
Each hint gives a little more help. Try on your own first.
Run your code to see the output here.