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using java  maze1.txt (file being referenced) 4 4 ************ *.....****** *.***.....** *.***.****** *.**....**** *.**.**.**** *....**..... ***.******** *..........*

using java  maze1.txt (file being referenced) 4 4 ************ *.....****** *.***.....** *.***.****** *.**....**** *.**.**.**** *....**..... ***.******** *..........*

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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using java 

maze1.txt (file being referenced)

4 4
************
*.....******
*.***.....**
*.***.******
*.**....****
*.**.**.****
*....**.....
***.********
*..........*
************

package edu.luc.cs.cs271.mazesolver; limport ... public class Main { public static void main(final String[] args) { // create scanner for data input final var input = new Scanner(System.in); // TODO read row and column for the starting point final var startRow :int = -1; final var startCol :int = -1; // TODO read maze data as rows final var rawData = new ArrayList<String>(); // attempt to solve the maze and print the result final var maze = new Maze(rawData); final var result :boolean = maze.solve(startRow, startCol); maze.print(System.out); System.out.println(); System.out.println(result ? "We're so out of here!" : "Bummer, we're stuck..."); } }
Transcribed Image Text:package edu.luc.cs.cs271.mazesolver; limport ... public class Main { public static void main(final String[] args) { // create scanner for data input final var input = new Scanner(System.in); // TODO read row and column for the starting point final var startRow :int = -1; final var startCol :int = -1; // TODO read maze data as rows final var rawData = new ArrayList<String>(); // attempt to solve the maze and print the result final var maze = new Maze(rawData); final var result :boolean = maze.solve(startRow, startCol); maze.print(System.out); System.out.println(); System.out.println(result ? "We're so out of here!" : "Bummer, we're stuck..."); } }
public static final char WALL = '*', EMPTY = ',', VISITED = '+', DEADEND = '-', START = '0'; /** Representation of maze as a mutable char array. */ private final char[][] mazeData; /** * Constructs a maze instance from a nonempty list of same-length strings. Each string represents * a row in the maze. * @param rawData a nonempty list of same-length strings * @throws IllegalArgumentException if rawData is empty or some strings are longer than others */ public Maze(final List<String> rawData) { this(rawData.toArray(new String[0])); } /** * Constructs a maze instance from a nonempty array of same -length strings. Each string represents * a row in the maze. * @param rawData a nonempty array of same-length strings * @throws IllegalArgumentException if rawData is empty or some strings are longer than others */ public Maze(final String[] rawData) { // TODO your job // make sure raw data is not empty // initialize char array mazeData = null; // populate char array from raw data, checking consistent width in the process
Transcribed Image Text:public static final char WALL = '*', EMPTY = ',', VISITED = '+', DEADEND = '-', START = '0'; /** Representation of maze as a mutable char array. */ private final char[][] mazeData; /** * Constructs a maze instance from a nonempty list of same-length strings. Each string represents * a row in the maze. * @param rawData a nonempty list of same-length strings * @throws IllegalArgumentException if rawData is empty or some strings are longer than others */ public Maze(final List<String> rawData) { this(rawData.toArray(new String[0])); } /** * Constructs a maze instance from a nonempty array of same -length strings. Each string represents * a row in the maze. * @param rawData a nonempty array of same-length strings * @throws IllegalArgumentException if rawData is empty or some strings are longer than others */ public Maze(final String[] rawData) { // TODO your job // make sure raw data is not empty // initialize char array mazeData = null; // populate char array from raw data, checking consistent width in the process
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