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Linked List Comprehension Questions

Question Response
1. What advantages does a LinkedList have over an Array? Time & Space constant
2. When is an Array more advantageous? When you need easy access to elements?
3. What questions do you have about linked lists?

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@CheezItMan CheezItMan left a comment

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Nice work Blaine, you hit the main learning goals here. See my comments on time complexity.

Comment on lines +10 to -13
# Time complexity - O(1)
# Space complexity - O(1)
def add_first(data)

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👍

Comment on lines +19 to 21
# Time complexity - O(1)
# Space complexity - O(1)
def get_first

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👍

Comment on lines +28 to 30
# Time complexity - O(1)
# Space complexity - O(1)
def length

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⚠️ Wait a minute, how is this O(1) in time complexity?

Comment on lines +40 to 42
# Time complexity - O(1)
# Space complexity - O(1)
def add_last(data)

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⚠️ Wait a minute, how is this O(1) in time complexity?

Comment on lines 55 to 57
# Time complexity - ?
# Space complexity - ?
def get_last

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👍 Time/space complexity?

Comment on lines 68 to +70
# Time complexity - ?
# Space complexity - ?
def get_at_index(index)

def get_at_index(index)

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👍 Time/space complexity?

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2 participants