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] ;

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

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

Related Discussions:- Define a prolog predicate flatten

Extensive programming platform .net, Extensive programming platform .NET ...

Extensive programming platform .NET It is a new, simple, and comprehensive selection foundation. It is not a selection terminology, but it can handle several selection dialects.

Java, wat is- m=5; n=3; x=m++-n+++m;

wat is- m=5; n=3; x=m++-n+++m;

Prims algorithm for minimum spanning tree, Implement the Prim's algorithm w...

Implement the Prim's algorithm with array data structure as described in slide 12 of the file 04mst.ppt. Your program should have a runtime complexity of O(n2) and should be as eff

Write a program to handle a book collection, Write a program to handle a bo...

Write a program to handle a book collection. The data on each book might be title, author, publication date, book number and cataloging details. Allow for adding or deleting books

Explain the different states of activity diagram, Question 1 Discuss on In...

Question 1 Discuss on Inheritance Question 2 What are the four phases of the object modeling technique that can be repetitively executed? Question 3 Explain the di

Develop a socket program in unix, Develop a socket program in UNIX/Linux th...

Develop a socket program in UNIX/Linux that uses (i) TCP as the transport protocol and (ii) UDP as the transport protocol for transferring a short message between a client and s

Data modelling-use case diagram and sequence diagram, On-line fair and ethi...

On-line fair and ethical share trading system (Olfest) A system is required that allows on-line customers to buy and sell stock market shares in a selection of companies. B

Python: returning one dimensional list from strings , How to build one dime...

How to build one dimensional list from string and build string from a list? Suppose input string is: STACKOVERFLOW then the output list should be outputList = [S,T,A,C,K,O,V,E,R,F

Define the if - else statement - computer programming, Define the If - else...

Define the If - else statement - computer programming? The If - else statement The universal form of if - else statement is if(expression)

C-program, about how to create the program in c

about how to create the program in c

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages