lesson

First even number

objective: debugging exercise · count, filter & search · medium
Task type: fix broken code

first_even(nums) should return the FIRST even number in the list, or None if there isn't one. Right now it returns the wrong one.

fix this code so it matches

first_even([1, 3, 4, 5, 6]) is 4. first_even([2, 4, 6]) is 2. first_even([1, 3, 5]) is None. first_even([]) is None.

  • ○Passes the visible tests
  • ○Passes the hidden tests (edge cases)
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first_even.pyattempt 0
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