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The add method that adds at the end of the list for our LinkedIntList that we...

  1. The add method that adds at the end of the list for our LinkedIntList that we wrote has what runtime?

Group of answer choices

O(n)

O(1)

O(logn)

O(n^2)

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Answer #1 

LinkedIntList is probably written specifically for your class.
so, it depends on what was taught in your class.
If you have only head, then it takes O(n)
If you have both head and tail of linked list, then it only takes O(1)

Typically we don't use tail of a singly-linked list. so, it takes O(n)

Answer: O(n)
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