Write a prolog predicate has duplicates, Programming Languages

Assignment Help:

Write a Prolog predicate has_duplicates(L) that is true if list L contains duplicated elements (that is at least 2 copies of an element). For instance:

?- has_duplicates([a,e,b,d,s,e]).

Yes

?- has_duplicates([a,b,d,s,e]).

No

?- has_duplicates([]).

No

 


Related Discussions:- Write a prolog predicate has duplicates

What do you meant by a function, (a) (i) What do you meant  by a function? ...

(a) (i) What do you meant  by a function? Are functions required when writing a C program? (ii) State one of the advantages to the use of functions. (iii) What do you meant by a

Advance microprocessor, Write a program to mask bits D3D2D1D0 and to set bi...

Write a program to mask bits D3D2D1D0 and to set bits D5D4 and to invert bits D7D6 of the AX register.

Calculate the total price to purchase all the components req, Calculate the...

Calculate the total price to purchase all the components required to build a state-of-the-art gaming computer from components available on the internet. Before attempting this exer

Program to explore page replacement algorithms, Objective: The purpose of ...

Objective: The purpose of this programming project is to explore page replacement algorithms. This can be accomplished by developing a simple simulator that implements various pag

MATLAB, Who can help with MATLAB?

Who can help with MATLAB?

Program to calculate the triangle area, Write a program that will allow the...

Write a program that will allow the user to input the corners of a triangle. The program will draw small yellow circles for each input point, then draw the triangle and calculate t

Controlling stepper motor through rtlinux, In this project, we have measure...

In this project, we have measured and compared the performance given by RTLinux, which is real time system with non-real time Linux operating system. Also, we have measured the

Applications of oop, Applications of OOP, The promising areas for applicati...

Applications of OOP, The promising areas for application of OOP include: Real-time systems Simulation and modelling Object-oriented databases Hypertext, hype

Write use case description for the process, The following is the process an...

The following is the process an account holder of eBroker, a discount online brokerage firm, uses to sell stocks.  The user first logs in by entering the username and password.

Frotran 2000, Please explain about sub programming.

Please explain about sub programming.

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