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… data, adds @Length instance var to ll class
CheezItMan
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Sep 3, 2019
CheezItMan
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CheezItMan
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Excellent work, you hit all the learning goals here! Well done! Check out my comments and let me know if you have any questions.
| class LinkedList | ||
| def initialize | ||
| @head = nil # keep the head private. Not accessible outside this class | ||
| @tail = nil |
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| # method to return a string of all the values in the linked list | ||
| # Time Complexity: O(n) where n is the number of nodes | ||
| # Space Complexity: O(1) |
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Since you're building a string of equal size to the list, you have a space complexity of O(n)
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