22Second Largest

Mediumlistssets

Write second_largest(nums) that returns the second largest distinct value in nums.

If there is no such value (an empty list, or all values equal), return None.

Examples

Example 1

>>> second_largest([3, 1, 4, 1, 5])
4

Example 2

>>> second_largest([7, 7, 7])
None

Run examples checks the 2 examples above. Submit runs all 6 tests, including hidden edge cases, and marks the challenge solved.

solution.py

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Write second_largest in the editor, then run the examples. Use print() freely: its output is shown for each test.