Question
a)
public void function(Object item)
{
Node temp = new Node(item,null);
if(isEmpty())
{
temp.setNext(trail);
head.setNext(temp);
}
else
{
Node cur = head.getNext();
temp.setNext(cur);
head.setNext(temp);
}
size++;
}
b)
public void function(Object item)
{
Node temp = new Node(item,null);
if(isEmpty())
{
temp.setNext(trail);
head.setNext(trail);
}
else
{
Node cur = head.getNext();
temp.setNext(cur);
head.setNext(temp);
}
size++;
}
c)
public void function(Object item)
{
Node temp = new Node(item,null);
if(isEmpty())
{
Node cur = head.getNext();
temp.setNext(cur);
head.setNext(temp);
}
else
{
temp.setNext(trail);
head.setNext(temp);
}
size++;
}
d) None of the mentioneda.
a
b.
b
c.
c
d.
d
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