23
Multiple choices 23/50
(Choose 1 answer)
Next
Consider the fun() method in a singly linked list below:
void fun()
{ if (isEmpty()) return;
} Specify the correct statement about the fun() method in the code above (choose the most suitable one).
if (head == tail)
head = tail = null;
else head = head.next;
A. It removes the last element of the list
B. It removes the first element of the list
C. It removes the second element of the list
D. It returns the first element of the list
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