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

Write out the syntax of nested if statements, Write out the Syntax of Neste...

Write out the Syntax of Nested if Statements? The universal form is                         If(expression 1)                         {

Use an insertion sort to sort an array, Use an insertion sort to sort an ar...

Use an insertion sort to sort an array (sequence) of long word integers. The size of the list will appear just before the list itself. Use the same labels as in this example: LE

What do you understand by the term postback, Question: (a) What do you...

Question: (a) What do you understand by the term Postback? (b) Describe five benefits of creating virtual directories while developing an ASP.NET application. (c) Exp

Windows card space, Windows Card Space Windows Card Space (codenamed Info C...

Windows Card Space Windows Card Space (codenamed Info Card), is Windows now-canceled customer application for the Identification Met system. Card Place is an instance of a class of

Asp.net and asp.net ajax, ASP.NET and ASP.NET AJAX ASP.NET AJAX, formerly k...

ASP.NET and ASP.NET AJAX ASP.NET AJAX, formerly known as "Atlas", is an Enthusiasm rendering of an AJAX centered structure, designed for ASP.NET (although it can be used on other s

Computers and programming concept, Computers and Programming Concept 1....

Computers and Programming Concept 1. Classify computer systems according to capacity. How they are different from computers according to the classification of technology. Provi

Write a recursive function to generate anagrams, An anagram is a type of wo...

An anagram is a type of word play, the result of rearranging the letters of a word or phrase to produce a new word or phrase. For example the anagram of tea is tea, tae, eat, eta,

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