Water - Jessica #38
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Water - Jessica #38
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CheezItMan
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May 21, 2021
CheezItMan
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CheezItMan
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Overall nice work Jessica. I did find a small error in add_last. Otherwise quite well done.
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| # Time Complexity: O(1) | ||
| # Space Complexity: O(1) | ||
| def add_first(value) |
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| # Time Complexity: O(n) | ||
| # Space Complexity: O(1) | ||
| def search(value) |
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| # Time Complexity: O(n) | ||
| # Space Complexity: O(1) | ||
| def find_max |
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| # Time Complexity: O(n) | ||
| # Space Complexity: O(1) | ||
| def find_min |
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| # Time Complexity: O(1) | ||
| # Space Complexity: O(1) | ||
| def get_first |
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| # Time Complexity: O(n) | ||
| # Space Complexity: O(1) | ||
|
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| def get_at_index(index) |
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| # Time Complexity: O(n) | ||
| # Space Complexity: O(1) | ||
| def visit |
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| until current.nil? | ||
| current = current.next | ||
| end | ||
| current = Node.new(value) |
There was a problem hiding this comment.
This was not linking in the new node to the list.
Suggested change
| until current.nil? | |
| current = current.next | |
| end | |
| current = Node.new(value) | |
| if @head.nil? | |
| self.add_first(value) | |
| end | |
| until current.next.nil? | |
| current = current.next | |
| end | |
| current.next = Node.new(value) | |
| # returns nil if the linked list is empty | ||
| # Time Complexity: ? | ||
| # Space Complexity: ? | ||
| def get_last |
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| # 0 1 2 nil | ||
| # 2 | ||
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| def delete(value) |
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