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Linked List Functions
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Linked List State Head is a pointer in main Nodes on heap
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Linked List Functions Passing head to a function copies address
Call Function
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Linked List Functions Changing current does not affect list
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Linked List Functions Leaving function Current pointer leaves scope
List itself unaffected
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Linked List Print Print:
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Linked List getLength getLength:
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Linked List add Want to write a function to add a node
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Linked List add What is the issue?
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Linked List add Oooops…
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Linked List add Need to return new head to main Main updates head
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Linked List add Need to return new head to main Main updates head
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Linked List Memory Main currently leaves garbage as it exits:
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Linked List Memory Delete head only removes one node:
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Linked List Memory Delete one by one
Keep track of next as delete current
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