Define a prolog predicate flatten, Programming Languages

Assignment Help:

Define a Prolog predicate flatten(List, FlattenedList) that asserts List is any nested list of atoms and FlattenedList is the same list with the nesting removed. The atom [] should also be removed. Your predicate should only produce one answer. You may use the built-in predicates not, ! and append. Do not use a helper predicate.

?- flatten([a, [[b,c],d], [[e]], [f]], X).

X = [a,b,c,d,e,f] ;

no

?- flatten([a,[[]], [[c,d],e]], X).

X = [a,c,d,e] ;

no

 


Related Discussions:- Define a prolog predicate flatten

insertion sort algortihm, Define a higher order version of the insertion s...

Define a higher order version of the insertion sort algortihm. That is define functions insertBy :: Ord b => (a->b) -> a -> [a] -> [a] inssortBy :: Ord b => (a->b) -> [a] ->

Computes the least squares fit of the data, Your solution to the problem sh...

Your solution to the problem should be housed within a while loop, which allows the grader to test your solution repeatedly without having to re-execute the script, as shown in cla

Outline the norms to be designing a web page, Question: (a) Outline th...

Question: (a) Outline the six norms to be considered before designing a Web page. (b) Write a program such that when a user right-clicks anywhere on a Web page, the follow

Small perl program, 1. use a small perl program and matching config file to...

1. use a small perl program and matching config file to retrieve and reformat the system time for a number of remote machines via snmp.  Readings should have a local timestamp for

Real-time driver model , AMCC PowerPC 440 EPx Sequoia Evaluation Kit, Embed...

AMCC PowerPC 440 EPx Sequoia Evaluation Kit, Embedded Linux Development Kit (ELDK), and Xenomai A. Description of the Project The project's objective is to design a set of

Shell script, append two text files vertically

append two text files vertically

Html code to create a web page design , 1.  Develop HTML code to create a W...

1.  Develop HTML code to create a Web page with the red background and title "My First Page" in any other color. 2.  Develop an HTML document with details of your name, telephon

Program for deleting nodes from the binary search tree, Problem: This...

Problem: This assignment is about deleting nodes from the binary search tree. You need to use given sequence to construct a binary search tree and then delete some nodes from

Python (using os.walk), Using os.walk, write a script that will print the f...

Using os.walk, write a script that will print the filenames of zero length files. It should also print the count of zero length files.

Create a reservation system, Villa La Fourche Ltd is a small family busines...

Villa La Fourche Ltd is a small family business situated in the East Coast of Mauritius, more precisely Trou d'eau Douce.   The compound comprises of 6 independent villas, each of

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd