Earth/Taylor #33
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Earth/Taylor #33
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CheezItMan
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May 1, 2021
CheezItMan
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CheezItMan
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Nice work Taylor, you hit the learning goals here. Well done.
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| # Time Complexity: O(n) | ||
| # Space Complexity: O(1) | ||
| def add(key, value) |
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| # Time Complexity: worst case: O(n), best case: O(log n) | ||
| # Space Complexity: O(1) | ||
| def find(key) |
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| # Time Complexity: O(n) | ||
| # Space Complexity: O(n) | ||
| def inorder(array=[], current=@root) |
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| # Time Complexity: O(n) | ||
| # Space Complexity: O(n) | ||
| def preorder(array=[],current=@root) |
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| # Time Complexity: O(n) | ||
| # Space Complexity: O(n) | ||
| def postorder(array=[], current=@root) |
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| # Time Complexity: O(n) | ||
| # Space Complexity: O(n) | ||
| def height(current=@root) |
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👍 The space complexity is O(log n) if the tree is balanced and O(n) if it isn't.
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| # Time Complexity: O(n) | ||
| # Space Complexity: O(n) | ||
| def bfs |
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| my_tree.add(100, "bella") | ||
| my_tree.add(110, "rocky") |
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This works, but you can also make the value an optional parameter.
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I added values in 2 of the tests for height, I was getting an error that the add method was only getting 1 arg when it needed 2. Let me know if this doesn't work!