The game of 15 in Java with full source code

By Hassnain Jamil -
The game of 15 is represented by a 4x4 matrix where there are 15 numbered cells and one cell in the blank.

The problem consists of starting from a shuffled initial configuration of the cells and arriving at a final configuration with a determined order of digits. The possible movements/operators to get from one configuration to another are: 1) move the blank cell up, 2) move the blank cell down, 3) move the blank cell to the right, and 4) move the blank cell to the left.

The first configuration has an optimal solution in depth 12 (the smallest number of possible moves to get from the initial configuration to the final configuration). The second initial configuration does not lead to the proposed final configuration. Explain why.

While proposing only an initial and final setup for testing, prepare your program so that you can enter several initial and final settings. Therefore, write your code so that the user can choose the initial and final settings. Your code should check for a solution to arrive from the initial state to the final state before starting the search, and should issue an error message if there is no path between the initial and the final solution.

Screenshots

Buy the pre-solved solution


Buy now

CONTACT DETAILS

For any other questions or other tasks please feel free to contact me
via email: mhassnainjamil@gmail.com
via WhatsApp: +92-324-7042178
via skype: hassnainjamil1

Comments

Post a Comment

Popular posts from this blog

[SOLVED] Tape for a Turing Machine using Doubly-linked List in Java with full source code

By Anonymous -
Tape for a Turing Machine (Doubly-linked List) Short exercise in which you will code part of an existing project. In this case, you will be working with a doubly-linked list. To make this topic more interesting, the list that you work on will be part of a Turing Machine. A Turing Machine is a kind of very simple, abstract computing device that was introduced in the 1930's by Alan Turing as a way of studying computation and its limitations. The classes that you need for the lab are in a package named turing. You will define a new class named Tape in this package. You can find the Java source in the code directory. You should copy this directory into an Eclipse project. There will be errors, since the existing classes depend on the Tape class, which you have not yet written. Don't forget the Javadoc comments. A Class for Turing Machine Tapes A Turing machine works on a "tape" that is used for both input and output. The tape is made up of little squares called cell...
Read more

[SOLVED] ICT285 Databases TMA 2017 Assignment 1 | Relational Algebra, Database Design & Implementation

By Anonymous -
Relational Algebra A database records information about athletes competing at the Olympics. An athlete competes for a particular country in one or more events. Events take place at a scheduled day and time in a particular venue. The result (rank) is recorded for all athletes in the final of the event. The medal (gold, silver or bronze) is also recorded for the medal winners in the event. Note that we are not considering team sports or heats in this example – only individuals competing in the finals. The schema for this database is as follows: (Note that primary keys are shown underlined, foreign keys in bold). ATHLETE ( AthleteNo , AthleteName, CountryName) COUNTRY ( CountryName , NumberOfCompetitors) EVENT (EventName, ScheduledStart, VenueName ) VENUE (VenueName, City, Capacity) FINAL ( AthleteNo , EventName , Rank, Medal) Provide relational algebra (NOT SQL) queries to find the following informaList the name and country of all athletes. List the event name and scheduled...
Read more