Leaves_Ga-Young #48
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One for empty tree, one for tree_with_nodes
Add a test for the height method
CheezItMan
reviewed
Mar 18, 2020
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| # Time Complexity: O(log n) where n is number of nodes ? | ||
| # Space Complexity: O(n) where n is number of nodes ? | ||
| def add(key, value) |
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Since you're not add n nodes to the tree the space complexity is O(1).
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| # Time Complexity: O(log n) where n is number of nodes ? | ||
| # Space Complexity: O(1) or is this N/A? | ||
| def find(key) |
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| # Time Complexity: O(n) where n is number of nodes | ||
| # Space Complexity: O(n) where n is number of nodes | ||
| def inorder |
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| # Time Complexity: O(n) where n is number of nodes | ||
| # Space Complexity: O(n) where n is number of nodes | ||
| def preorder |
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| # Time Complexity: O(n) where n is number of nodes | ||
| # Space Complexity: O(n) where n is number of nodes | ||
| def postorder |
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| # Time Complexity: O(n) where n is number of nodes | ||
| # Space Complexity: O(1) | ||
| def height |
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Since height_helper is recursive, this is O(log n) for space complexity. Since you'll have log n recursive calls on the stack at any one time.
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I originally forked this project from Ada-C11/tree-practice, and when I tried to go back to forking from Ada-C12/tree-practice instead, GitHub kept redirecting me to the already forked tree-practice repo from C11. Not sure why that happened or how to fix it, but I hope this is similar enough to the correct assignment.