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

Perl scripting, Am unable to write to file of type=file in perl script.It d...

Am unable to write to file of type=file in perl script.It does not have any extension.Help me..

Write a complete program using floating-point operations, Question 1: a...

Question 1: a) Assume that B is an array of 50 words; write a code which will place the smallest integer of array B in register AX. b) Write a small code (only three instr

Linear time algorithm to find longest repeat prefix, A non-empty string β i...

A non-empty string β is called a repeat pre x of a string s if ββ is a pre x of s. Give a linear time algorithm to find the longest repeat prefix of s. Hint: Think of using lca

develop a page to indicate distinct attributes, 1.  Develop a page to indi...

1.  Develop a page to indicate distinct attributes of Font tag. 2.  Develop a page to indicate different attributes: bold, italics, underline. 3.  Design a page with backgrou

Apply generic algorithms in solving programming problems, Educational Objec...

Educational Objectives: After completing this assignment, the student should be able to accomplish the following: Apply generic algorithms in solving programming problems Define an

Fortran programming, Question 1- In engineering applications it is often ne...

Question 1- In engineering applications it is often necessary to fit a straight line to a set of N points with known coordinates (xi, yi), where i indexes the points (N in total).

Matlab, ,how to write matlab program for fast decoupled method

,how to write matlab program for fast decoupled method

Matlab project - beginners level, Can you provide help in solving error pro...

Can you provide help in solving error problems, with my matlab project?

Advance operating systems, Project2: A Simple Distributed Computing Platfor...

Project2: A Simple Distributed Computing Platform (Due at 11:59:59pm on 04/12/2012 (EST)) Description: You are asked to develop a replicator (client) that distributes a large job

Write a perl script that accepts two integer arguments, 1. Write a Perl scr...

1. Write a Perl script that accepts exactly 2 integer arguments where the first argument must be less than the second argument. The script will print a comma separated list of inte

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