Define the rule repeatN(LSTO, LST1, CNT). This rule determines when the list LST1 consists of only CNT repetitions of the contents of the singleton list LSTO. e.g.: |?- repeatN([a], A, 3). A = [a,a,a,a] ? yes |?- repeatN([a], [a,a,a,a], A). A = 3? yes |?- repeatN(A, [a,a,a,a], 3). A = [a] ? yes |?- repeatN([a,b], A, 1). no ?- repeatN(a, A, 1). no

Define the rule repeatN(LSTO, LST1, CNT). This rule determines when the list LST1 consists of only CNT repetitions of the contents of the singleton list LSTO. e.g.: |?- repeatN([a], A, 3). A = [a,a,a,a] ? yes |?- repeatN([a], [a,a,a,a], A). A = 3? yes |?- repeatN(A, [a,a,a,a], 3). A = [a] ? yes |?- repeatN([a,b], A, 1). no ?- repeatN(a, A, 1). no

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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