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Linked List Worksheet 1

Posljednje ažuriranje over 2 years ago

3 questions

1

Pitanje 1

1.

What is the output?
ListNode x = new ListNode("6", new ListNode ("2", new ListNode("8", null)));
out.println(x.getValue());
out.println(x.getNext().getNext().getValue());
out.println(x.getNext().getValue());

1

Pitanje 2

2.

What is the output?
ListNode x = new ListNode("go", new ListNode ("on", new ListNode("at", new ListNode("up", , null ) ) ) );
out.println(x.getValue());
out.println(x.getNext().getNext().getNext().getValue());
out.println(x.getNext().getValue());
out.println(x.getNext().getNext().getValue());

1

Pitanje 3

3.

Fill the blanks below to print out the entire list.

ListNode z = new ListNode("go", new ListNode ("on", new ListNode("at", new ListNode("up", new ListNode("over", null ) ) ) ) );

while( *1 ) {

<*2>

<*3>

}

What should fill in <*1>?

What should fill in <*2>?

What should fill in <*3>?