Java Programming
8th Edition
ISBN: 9781305981829
Author: Joyce Farrell
Publisher: Cengage Limited
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Expert Solution & Answer
Chapter 7, Problem 9RQ
<PROGRAM-DESCRIPTION-ANSWER>
The expression name1.compareTo(name2) contains the value “-1”.
Hence, the correct option is “C”.
</PROGRAM-DESCRIPTION-ANSWER>
Explanation of Solution
Given:
String name1 = new String ("Jordan");
String name2 = new String ("Jore");
To find:
name1.compareTo (name2)
Explanation:
- Here, “name1” is the string variable and assign with a string value “Jordan”.
- The “name2” is the string variable and assign with a string value “Jore”...
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Change the following code so that there is always at least one way to get from the left corner to the top right, but the labyrinth is still randomized.
The player starts at the bottom left corner of the labyrinth. He has to get to the top right corner of the labyrinth as fast he can, avoiding a meeting with the evil dragon. Take care that the player and the dragon cannot start off on walls. Also the dragon starts off from a randomly chosen position
public class Labyrinth { private final int size; private final Cell[][] grid;
public Labyrinth(int size) { this.size = size; this.grid = new Cell[size][size]; generateLabyrinth(); }
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Change the following code so that it checks the following 3 conditions:
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Make the following game user friendly with GUI, with some simple graphics. The GUI should be in another seperate class, with some ImageIcon, and Game class should be added into the pane.
The following code works as this: The objective of the player is to escape from this labyrinth. The player starts at the bottom left corner of the labyrinth. He has to get to the top right corner of the labyrinth as fast he can, avoiding a meeting with the evil dragon. The player can move only in four directions: left, right, up or down. There are several escape paths in all labyrinths. The player’s character should be able to moved with the well known WASD keyboard buttons. If the dragon gets to a neighboring field of the player, then the player dies. Because it is dark in the labyrinth, the player can see only the neighboring fields at a distance of 3 units.
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