Write first_index_over(nums, k) that returns the index of the first number greater than k, or -1 if none, using a while loop.
first_index_over([2, 8, 15], 5) → 1
first_index_over([1, 2], 9) → -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.