2. Honest Goblins are Easy to Find At Hogwarts a new shipment of n goblins has arrived. To be of any use, a goblin must be completely truthful (never lies). Unfortunately, not all of the ngoblins in the shipment are truth tellers. Only some are truth-tellers, and some are deceivers. It is your task to design an algorithm to separate the truth-teller r goblins from the deceiver goblins. To do this, you have one 1 and that you test, the following can be concluded from the goblin responses Geblin A says Goblin B says Conclusion Bis a truth-teller A is a truth-teller both are truth-tellers or both are deceivers B is a truth-teller A is a deceiver at least one is a deceiver Bisa deceiver A is a truth-teller at least one is a deceiver Bis a deceiver A is a deceiver at least one is a deceiver Comparing 2 goblins with each other cests 1"goblin comparison". Assume that more than half of the given n goblins are truth tellers. Design an O(n) goblin comparison algorithm that will identify 1 truth teller.

2. Honest Goblins are Easy to Find At Hogwarts a new shipment of n goblins has arrived. To be of any use, a goblin must be completely truthful (never lies). Unfortunately, not all of the ngoblins in the shipment are truth tellers. Only some are truth-tellers, and some are deceivers. It is your task to design an algorithm to separate the truth-teller r goblins from the deceiver goblins. To do this, you have one 1 and that you test, the following can be concluded from the goblin responses Geblin A says Goblin B says Conclusion Bis a truth-teller A is a truth-teller both are truth-tellers or both are deceivers B is a truth-teller A is a deceiver at least one is a deceiver Bisa deceiver A is a truth-teller at least one is a deceiver Bis a deceiver A is a deceiver at least one is a deceiver Comparing 2 goblins with each other cests 1"goblin comparison". Assume that more than half of the given n goblins are truth tellers. Design an O(n) goblin comparison algorithm that will identify 1 truth teller.

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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