Arete Zafiriou - Student.cs.uwaterloo.ca
Arete Zafiriou - Student.cs.uwaterloo.ca
Arete Zafiriou - Student.cs.uwaterloo.ca
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1) NewNode._next = curNode._next<br />
curNode._next = newNode<br />
Insert at the end of the list as an exercise.<br />
Removing an item from SLL<br />
Search for the item that we want to remove<br />
remove(17) predNode._next = curNode.next<br />
curNode._next = None<br />
9 14 17 52 <br />
<br />
<br />
head predNode curNode <br />
deleting the head of the SLL<br />
9 14 17 52 <br />
<br />
preNode <br />
head <br />
curNode <br />
head = head._next<br />
curNode._next = None<br />
We need to update the head in this <strong>ca</strong>se<br />
ADT sequence<br />
Data: linear collection of items<br />
Operations:<br />
Sequence()<br />
__repr__<br />
__getItem__<br />
len<br />
append<br />
insert<br />
extend<br />
pop<br />
remove<br />
reverse<br />
Implement this ADT using SLL
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