(i). Given statement: //Initialization of char array char stringVar[10]="Hello"; Explanation: In the above given statement the string “Hello” is stored in an array as a series of characters. First, the character “H” is stored in “stringVar[0]”. The character “e” is stored in “stringVar[1]”. The character “l” is stored in “stringVar[2]”. The character “l” is stored in “stringVar[3]”. The character “o” is stored in “stringVar[4]”. Finally, the null character “\0” is stored in “stringVar[5]”. So, it print the result “Hello” because the size of array is “stringVar[10]”. (ii)...

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Answer 1

Expert Solution & Answer

Chapter 8.1, Problem 1STE

Explanation of Solution

(i).

Given statement:

//Initialization of char array

char stringVar[10]="Hello";

Explanation:

In the above given statement the string “Hello” is stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”.

The character “e” is stored in “stringVar[1]”.

The character “l” is stored in “stringVar[2]”.

The character “l” is stored in “stringVar[3]”.

The character “o” is stored in “stringVar[4]”.

Finally, the null character “\0” is stored in “stringVar[5]”. So, it print the result “Hello” because the size of array is “stringVar[10]”.

(ii)...

Explanation of Solution

(iii).

Given statement:

// Initialization of char array

char stringVar[10]={'H','e','l','l','o'};

Explanation:

In the above given statement the characters “{'H','e','l','l','o'}”are stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”...

Explanation of Solution

(iv).

Given statement:

// Initialization of char array

char stringVar[6]="Hello";

Explanation:

In the above given statement the string “Hello” is stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”.

The character “e” is stored in “stringVar[1]”.

The character “l” is stored in “stringVar[2]”.

The character “l” is stored in “stringVar[3]”.

The character “o” is stored in “stringVar[4]”.

Finally, the null character “\0” is stored in “stringVar[5]”. So, it print the result “Hello” because the size of array is “stringVar[6]”.

(v)...

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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(); } private void generateLabyrinth() { Random rand = new Random(); for (int i = 0; i < size; i++) { for (int j = 0; j < size; j++) { // Randomly create walls and paths grid[i][j] = new Cell(rand.nextBoolean()); } } // Ensure start and end are…

Change the following code so that it checks the following 3 conditions: 1. there is no space between each cells (imgs) 2. even if it is resized, the components wouldn't disappear 3. The GameGUI JPanel takes all the JFrame space, so that there shouldn't be extra space appearing in the frame other than the game. Main(): Labyrinth labyrinth = new Labyrinth(10); Player player = new Player(9, 0); Dragon dragon = new Dragon(9, 9); JFrame frame = new JFrame("Labyrinth Game"); GameGUI gui = new GameGUI(labyrinth, player, dragon); frame.add(gui); frame.setSize(600, 600); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setVisible(true); public class GameGUI extends JPanel { private final Labyrinth labyrinth; private final Player player; private final Dragon dragon; //labyrinth, player, dragon are just public classes private final ImageIcon playerIcon = new ImageIcon("data/images/player.png");…

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. Cell Class: public class Cell { private boolean isWall; public Cell(boolean isWall) { this.isWall = isWall; } public boolean isWall() { return…

Answer 2

Expert Solution & Answer

Chapter 8.1, Problem 1STE

Explanation of Solution

(i).

Given statement:

//Initialization of char array

char stringVar[10]="Hello";

Explanation:

In the above given statement the string “Hello” is stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”.

The character “e” is stored in “stringVar[1]”.

The character “l” is stored in “stringVar[2]”.

The character “l” is stored in “stringVar[3]”.

The character “o” is stored in “stringVar[4]”.

Finally, the null character “\0” is stored in “stringVar[5]”. So, it print the result “Hello” because the size of array is “stringVar[10]”.

(ii)...

Explanation of Solution

(iii).

Given statement:

// Initialization of char array

char stringVar[10]={'H','e','l','l','o'};

Explanation:

In the above given statement the characters “{'H','e','l','l','o'}”are stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”...

Explanation of Solution

(iv).

Given statement:

// Initialization of char array

char stringVar[6]="Hello";

Explanation:

In the above given statement the string “Hello” is stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”.

The character “e” is stored in “stringVar[1]”.

The character “l” is stored in “stringVar[2]”.

The character “l” is stored in “stringVar[3]”.

The character “o” is stored in “stringVar[4]”.

Finally, the null character “\0” is stored in “stringVar[5]”. So, it print the result “Hello” because the size of array is “stringVar[6]”.

(v)...

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See solution

Answer 3

Expert Solution & Answer

Chapter 8.1, Problem 1STE

Explanation of Solution

(i).

Given statement:

//Initialization of char array

char stringVar[10]="Hello";

Explanation:

In the above given statement the string “Hello” is stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”.

The character “e” is stored in “stringVar[1]”.

The character “l” is stored in “stringVar[2]”.

The character “l” is stored in “stringVar[3]”.

The character “o” is stored in “stringVar[4]”.

Finally, the null character “\0” is stored in “stringVar[5]”. So, it print the result “Hello” because the size of array is “stringVar[10]”.

(ii)...

Explanation of Solution

(iii).

Given statement:

// Initialization of char array

char stringVar[10]={'H','e','l','l','o'};

Explanation:

In the above given statement the characters “{'H','e','l','l','o'}”are stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”...

Explanation of Solution

(iv).

Given statement:

// Initialization of char array

char stringVar[6]="Hello";

Explanation:

In the above given statement the string “Hello” is stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”.

The character “e” is stored in “stringVar[1]”.

The character “l” is stored in “stringVar[2]”.

The character “l” is stored in “stringVar[3]”.

The character “o” is stored in “stringVar[4]”.

Finally, the null character “\0” is stored in “stringVar[5]”. So, it print the result “Hello” because the size of array is “stringVar[6]”.

(v)...

Expert Solution & Answer

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See solution

Answer 4

Expert Solution & Answer

Chapter 8.1, Problem 1STE

Explanation of Solution

(i).

Given statement:

//Initialization of char array

char stringVar[10]="Hello";

Explanation:

In the above given statement the string “Hello” is stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”.

The character “e” is stored in “stringVar[1]”.

The character “l” is stored in “stringVar[2]”.

The character “l” is stored in “stringVar[3]”.

The character “o” is stored in “stringVar[4]”.

Finally, the null character “\0” is stored in “stringVar[5]”. So, it print the result “Hello” because the size of array is “stringVar[10]”.

(ii)...

Explanation of Solution

(iii).

Given statement:

// Initialization of char array

char stringVar[10]={'H','e','l','l','o'};

Explanation:

In the above given statement the characters “{'H','e','l','l','o'}”are stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”...

Explanation of Solution

(iv).

Given statement:

// Initialization of char array

char stringVar[6]="Hello";

Explanation:

In the above given statement the string “Hello” is stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”.

The character “e” is stored in “stringVar[1]”.

The character “l” is stored in “stringVar[2]”.

The character “l” is stored in “stringVar[3]”.

The character “o” is stored in “stringVar[4]”.

Finally, the null character “\0” is stored in “stringVar[5]”. So, it print the result “Hello” because the size of array is “stringVar[6]”.

(v)...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Expert Solution & Answer

Answer 6

Expert Solution & Answer

Answer 7

Chapter 8.1, Problem 1STE

Explanation of Solution

(i).

Given statement:

//Initialization of char array

char stringVar[10]="Hello";

Explanation:

In the above given statement the string “Hello” is stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”.

The character “e” is stored in “stringVar[1]”.

The character “l” is stored in “stringVar[2]”.

The character “l” is stored in “stringVar[3]”.

The character “o” is stored in “stringVar[4]”.

Finally, the null character “\0” is stored in “stringVar[5]”. So, it print the result “Hello” because the size of array is “stringVar[10]”.

(ii)...

Explanation of Solution

(iii).

Given statement:

// Initialization of char array

char stringVar[10]={'H','e','l','l','o'};

Explanation:

In the above given statement the characters “{'H','e','l','l','o'}”are stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”...

Explanation of Solution

(iv).

Given statement:

// Initialization of char array

char stringVar[6]="Hello";

Explanation:

In the above given statement the string “Hello” is stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”.

The character “e” is stored in “stringVar[1]”.

The character “l” is stored in “stringVar[2]”.

The character “l” is stored in “stringVar[3]”.

The character “o” is stored in “stringVar[4]”.

Finally, the null character “\0” is stored in “stringVar[5]”. So, it print the result “Hello” because the size of array is “stringVar[6]”.

(v)...

Answer 8

Chapter 8.1, Problem 1STE

Explanation of Solution

(i).

Given statement:

//Initialization of char array

char stringVar[10]="Hello";

Explanation:

In the above given statement the string “Hello” is stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”.

The character “e” is stored in “stringVar[1]”.

The character “l” is stored in “stringVar[2]”.

The character “l” is stored in “stringVar[3]”.

The character “o” is stored in “stringVar[4]”.

Finally, the null character “\0” is stored in “stringVar[5]”. So, it print the result “Hello” because the size of array is “stringVar[10]”.

(ii)...

Answer 9

Chapter 8.1, Problem 1STE

Explanation of Solution

(i).

Given statement:

//Initialization of char array

char stringVar[10]="Hello";

Explanation:

In the above given statement the string “Hello” is stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”.

The character “e” is stored in “stringVar[1]”.

The character “l” is stored in “stringVar[2]”.

The character “l” is stored in “stringVar[3]”.

The character “o” is stored in “stringVar[4]”.

Finally, the null character “\0” is stored in “stringVar[5]”. So, it print the result “Hello” because the size of array is “stringVar[10]”.

(ii)...

Answer 10

Explanation of Solution

(iii).

Given statement:

// Initialization of char array

char stringVar[10]={'H','e','l','l','o'};

Explanation:

In the above given statement the characters “{'H','e','l','l','o'}”are stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”...

Answer 11

Explanation of Solution

(iii).

Given statement:

// Initialization of char array

char stringVar[10]={'H','e','l','l','o'};

Explanation:

In the above given statement the characters “{'H','e','l','l','o'}”are stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”...

Answer 12

Explanation of Solution

(iv).

Given statement:

// Initialization of char array

char stringVar[6]="Hello";

Explanation:

In the above given statement the string “Hello” is stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”.

The character “e” is stored in “stringVar[1]”.

The character “l” is stored in “stringVar[2]”.

The character “l” is stored in “stringVar[3]”.

The character “o” is stored in “stringVar[4]”.

Finally, the null character “\0” is stored in “stringVar[5]”. So, it print the result “Hello” because the size of array is “stringVar[6]”.

(v)...

Answer 13

Explanation of Solution

(iv).

Given statement:

// Initialization of char array

char stringVar[6]="Hello";

Explanation:

In the above given statement the string “Hello” is stored in an array as a series of characters.

First, the character “H” is stored in “stringVar[0]”.

The character “e” is stored in “stringVar[1]”.

The character “l” is stored in “stringVar[2]”.

The character “l” is stored in “stringVar[3]”.

The character “o” is stored in “stringVar[4]”.

Finally, the null character “\0” is stored in “stringVar[5]”. So, it print the result “Hello” because the size of array is “stringVar[6]”.

(v)...

Answer 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

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Answer 17

Ch. 8.1 - Prob. 1STE Ch. 8.1 - What C string will be stored in singingString...Ch. 8.1 - What (if anything) is wrong with the following...Ch. 8.1 - Suppose the function strlen (which returns the...Ch. 8.1 - Prob. 5STE Ch. 8.1 - How many characters are in each of the following...Ch. 8.1 - Prob. 7STE Ch. 8.1 - Given the following declaration and initialization...Ch. 8.1 - Given the declaration of a C-string variable,...Ch. 8.1 - Write code using a library function to copy the...

Solution Summary: The author explains that the characters "Hello" are stored in an array as a series of characters.

Explanation of Solution

Explanation of Solution

Explanation of Solution

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Chapter 8 Solutions

Solution Summary: The author explains that the characters "Hello" are stored in an array as a series of characters.

Explanation of Solution

Explanation of Solution

(iii). Given statement: // Initialization of char array char stringVar[10]={'H','e','l','l','o'}; Explanation: In the above given statement the characters “{'H','e','l','l','o'}”are stored in an array as a series of characters. First, the character “H” is stored in “stringVar[0]”...

Explanation of Solution

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Chapter 8 Solutions