Give a code fragment that removes the last node in a linked list whose first node...

Question

Question

Give a code fragment that removes the last node in a linked list whose first node is first.

for java

Answer 1

Answer #1

// move to the second to last node of the list
while(first.next.next != null) {
    first = first.next;
}

// remove the last node
first.next = null;

Answer 2

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