You are given a LinkedList, a, which has already been filled with n items. The number of tems is guaranteed to be an even number greater than 2. We wish to remove every other item. java.util.Iterator itr = a.iterator(); while(itr.hasNext()) { itr.next(); itr.next(); itr.remove (); What is the big-O cost of the following method in the worst case? O (2^N) O (1) O O(N) O O(N^2) O O(logN)

You are given a LinkedList, a, which has already been filled with n items. The number of tems is guaranteed to be an even number greater than 2. We wish to remove every other item. java.util.Iterator itr = a.iterator(); while(itr.hasNext()) { itr.next(); itr.next(); itr.remove (); What is the big-O cost of the following method in the worst case? O (2^N) O (1) O O(N) O O(N^2) O O(logN)

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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