Ports - Jillianne #37
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CheezItMan
reviewed
Oct 1, 2019
| previous = nil | ||
| current = @head | ||
|
|
||
| until !current |
| # Space Complexity: O(1) | ||
| def find_nth_from_end(n) | ||
| raise NotImplementedError | ||
| length = self.length |
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You can actually do this without having to traverse the list twice.
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