COMPUTER SCIENCE:OVERVIEW-TEXT
COMPUTER SCIENCE:OVERVIEW-TEXT
12th Edition
ISBN: 2810015047178
Author: BROOKSHEAR
Publisher: PEARSON
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Chapter 6, Problem 57CRP

Explanation of Solution

Extended prolog program:

The prolog program to find the family relationship using the prolog rule is shown below:

%"carol" is a female

female(carol).

%"sue" is a female

female(sue).

%"bill" is a male

male(bill).

%"john" is a male

male(john).

%"john" is parent of "carol"

parent(john, carol).

%"sue" is parent of "carol"

parent(sue, carol).

%This rule for find the mother for given child

mother(X, Y) :- parent(X, Y), female(X).

%This rule for find the father for given child

father(X, Y) :- parent(X, Y), male(X).

%This rule for sibling

%It means that X is Y's sibling if X and Y have a common parent

sibling(X, Y) :- parent(Z, X), parent(Z, Y), X\=Y.

%Rule for find the relationship of uncle

uncle(U,N):- male(U),sibling(U,Z),parent(Z,N).

%Rule for find the relationship of aunt

aunt(X,N):- female(X),sibling(X,Z),parent(Z,N).

%Rule for find the relationship of grandParent

grandParent(G,N):- parent(G,P),parent(P,N).

%Rule for find the relationship of cousin

cousin(X1,X2) :-

     parent(Y1,X1),

     parent(Y2,X2),

     sibling(Y1,Y2).

%Rule for find the parents of Z's.

parents(X, Y, Z):- parent(X, Z), parent(Y, Z).

Prolog Code Explanation:

The given program is used to find the family relationship using prolog rule.

  • From the above code, first assign the two females “carol” and “sue” by using prolog rule “female(carol)” and “female(sue)” respectively.
  • Then assign the two males “bill” and “john” by using prolog rule “male(bill)” and “male(john)” respectively.
  • The rule “parent(john, carol)” implies “john” is parent of “carol”.
  • The rule “parent(sue, carol)” implies “sue” is parent of “carol”...

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Chapter 6 Solutions

COMPUTER SCIENCE:OVERVIEW-TEXT

Ch. 6.3 - Why do many programming languages implement I/O...Ch. 6.3 - Prob. 4QECh. 6.3 - Prob. 5QECh. 6.4 - Prob. 1QECh. 6.4 - What is a symbol table?Ch. 6.4 - What is the difference between a terminal and a...Ch. 6.4 - Prob. 4QECh. 6.4 - Prob. 5QECh. 6.4 - Prob. 6QECh. 6.5 - What is the difference between an object and a...Ch. 6.5 - Prob. 2QECh. 6.5 - Suppose the classes PartTimeEmployee and...Ch. 6.5 - What is a constructor?Ch. 6.5 - Why are some items within a class designated as...Ch. 6.6 - Prob. 1QECh. 6.6 - Prob. 2QECh. 6.6 - Prob. 3QECh. 6.7 - Prob. 2QECh. 6.7 - Prob. 3QECh. 6.7 - Prob. 4QECh. 6 - Prob. 1CRPCh. 6 - Translate the following Python program into the...Ch. 6 - Prob. 3CRPCh. 6 - Why was it necessary to identify the type of data...Ch. 6 - Prob. 6CRPCh. 6 - Suppose the function f expects two numeric values...Ch. 6 - Suppose f is a function that returns the result of...Ch. 6 - Prob. 9CRPCh. 6 - Summarize the distinction between a machine...Ch. 6 - John Programmer argues that the ability to declare...Ch. 6 - Summarize the distinction between declarative...Ch. 6 - Explain the differences between a literal, a...Ch. 6 - a. What is operator precedence? b. Depending on...Ch. 6 - Prob. 16CRPCh. 6 - What is the difference between the meaning of the...Ch. 6 - Draw a flowchart representing the structure...Ch. 6 - Prob. 19CRPCh. 6 - Prob. 20CRPCh. 6 - Draw a flowchart representing the structure...Ch. 6 - Rewrite the following program segment using a...Ch. 6 - Summarize the following rats-nest routine with a...Ch. 6 - Prob. 24CRPCh. 6 - Prob. 25CRPCh. 6 - Suppose the variable X in a program was declared...Ch. 6 - Prob. 27CRPCh. 6 - Why would a large array probably not be passed to...Ch. 6 - Sometimes an actual parameter is passed to a...Ch. 6 - Prob. 32CRPCh. 6 - What ambiguity exists in the statement X = 3 + 2 ...Ch. 6 - Suppose a small company has five employees and is...Ch. 6 - Prob. 35CRPCh. 6 - Prob. 36CRPCh. 6 - Prob. 37CRPCh. 6 - Prob. 38CRPCh. 6 - Prob. 39CRPCh. 6 - Design a set of syntax diagrams that describes the...Ch. 6 - Prob. 41CRPCh. 6 - Prob. 42CRPCh. 6 - Add syntax diagrams to those in Question 5 of...Ch. 6 - Prob. 44CRPCh. 6 - What code optimization could be performed by a...Ch. 6 - Simplify the following program segment Y = 5 if (Y...Ch. 6 - Simplify the following program segment while (X !=...Ch. 6 - In an object-oriented programming environment, how...Ch. 6 - Describe how inheritance might be used to develop...Ch. 6 - What is the difference between the public and...Ch. 6 - a. Give an example of a situation in which an...Ch. 6 - Describe some objects that might be found in a...Ch. 6 - Prob. 53CRPCh. 6 - Prob. 54CRPCh. 6 - Prob. 55CRPCh. 6 - Prob. 56CRPCh. 6 - Prob. 57CRPCh. 6 - Prob. 58CRPCh. 6 - Prob. 59CRPCh. 6 - In general copyright laws support ownership rights...Ch. 6 - By using a high-level programming language, a...Ch. 6 - Prob. 3SICh. 6 - Prob. 4SICh. 6 - Prob. 5SICh. 6 - Suppose an amateur programmer writes a program for...Ch. 6 - Prob. 7SI
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