What would be the output of the following code?KWLinkedList list = new KWLinked List ();for(int i = 1; i<= 4; i++)list.add( i );Listlterator iter = list.listlterator();while(iter.hasNext()){int x = iter.next();int y = iter.next();:iter.set(x + y);}while(iter.hasPrevious())System.out.print(iter.previous() + " ");A) 1337B) 47 2 3c) 123 4D) 73 3 1

I have given an answer in step 2.

What would be the output of the following code? KWLinkedList list = new KWLinkedList (); for(int i = 1; i<= 4; i++) list.add( i): Listiterator iter = list.listiterator(); while(iter.hasNext()) { int x = iter.next(): int y = iter.next(): iter.set(x + y); } whilețiter.hasPrevious()) System.out.print(iter.previous() + " ");

What would be the output of the following code? KWLinkedList list = new KWLinkedList (); for(int i = 1; i<= 4; i++) list.add( i): Listiterator iter = list.listiterator(); while(iter.hasNext()) { int x = iter.next(): int y = iter.next(): iter.set(x + y); } whilețiter.hasPrevious()) System.out.print(iter.previous() + " ");

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Write a Method Called makePalindrome() that will return a linked list with a palindrome of the calling list. Example [1,2,3] must return [1,2,3,3,2,1] and [8,9,1,4] must return [8,9,1,4,4,1,9,8].
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