The 15-puzzle problem The 15-puzzle is a larger version of the 8-puzzle. Goal: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Initial 11 5 2 1 14 8 10 15 4 13 6 9 12 3 7 For this assignment, you will implement the two uninformed search algorithms that find solutions to the 15-puzzle problem. You are requested to implement the programs to the 15-puzzle problem using: 1. Depth-first search (DFS) 2. Breadth-first search (BFS) For each of the search routines, avoid returning to states that have already been visited on the current solution path i.e., there should be no repeated states in a solution. CS580 only: Your programs should also be able to accept arbitrary initial states and find solutions for these states.  Please give proper explanation and typed answer only.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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The 15-puzzle problem
The 15-puzzle is a larger version of the 8-puzzle.
Goal:
15 14 13 12
11 10 9 8
7 6 5 4
3 2 1
Initial
11 5 2 1
14 8 10
15 4 13 6
9 12 3 7
For this assignment, you will implement the two uninformed search algorithms that
find solutions to the 15-puzzle problem. You are requested to implement the programs
to the 15-puzzle problem using:
1. Depth-first search (DFS)
2. Breadth-first search (BFS)
For each of the search routines, avoid returning to states that have already been visited
on the current solution path i.e., there should be no repeated states in a solution.
CS580 only: Your programs should also be able to accept arbitrary initial states and
find solutions for these states. 

Please give proper explanation and typed answer only.

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