Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
4th Edition
ISBN: 9780134787961
Author: Tony Gaddis, Godfrey Muganda
Publisher: PEARSON
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Textbook Question
Chapter 14, Problem 13TF
True or False: If an ellipse’s X-radius and Y-radius have the same value, then the ellipse will be a circle.
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Constant Real GRAVITY = 9.81Display "Rates of acceleration of an objet in free fall:"Display "Earth: ", GRAVITY, " meters per second every second."Set GRAVITY = 1.63Display "Moon: ", GRAVITY, " meters per second every second."
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After painting the white cells of the board, you want to place the maximum number of dominoes on it, according to the following rules:
each domino covers two adjacent cells;
each cell is covered by at most one domino;
if a domino is placed horizontally (it covers two adjacent cells in one of the rows), it should cover only red cells;
if a domino is placed vertically (it covers two adjacent cells in one of the columns), it should cover only blue cells.
Let the value of the board be the maximum number of dominoes you can place. Calculate the sum of values of the board over all 2w possible ways to paint it. Since it can be huge, print it modulo 998244353.
Input
The first line contains two integers n and m (1≤n,m≤3⋅105; nm≤3⋅105) — the number of rows and columns, respectively.
Then n lines follow, each line contains a string of m characters. The j-th character in the i-th string is * if the j-th cell in the i-th row…
You have a maze with obstacles and non-zero digits in it:
9+ 7
8 + 4
1
2
3
4
5
You can start from any square, walk in the maze, and finally stop at some square. Each step, you
may only walk into one of the four neighbouring squares (up, down, left, right) and you cannot
walk into obstacles or walk into a square more than once. When you finish, you can get a number by
writing down the digits you encounter in the same order as you meet them. For example, you can get
numbers 9784, 4832145, etc. The biggest number you can get is 791452384, shown in the picture above.
Your task is to find the biggest mumber you can get.
Input
There will be at most 25 test cases. Each test begins with two integers R and C (2 < R,C < 15,
R+C < 30), the number of rows and columns of the maze. The next R rows represent the maze. Each
line contains exactly C characters (without leading or trailing spaces), each of them will be either #
or one of the nine non-zero digits. There will be at least one non-obstacle…
Chapter 14 Solutions
Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
Ch. 14.1 - Prob. 14.1CPCh. 14.1 - Prob. 14.2CPCh. 14.1 - Prob. 14.3CPCh. 14.1 - Prob. 14.4CPCh. 14.1 - In what package is the Color class?Ch. 14.1 - Prob. 14.6CPCh. 14.1 - Prob. 14.7CPCh. 14.1 - Prob. 14.8CPCh. 14.1 - Prob. 14.9CPCh. 14.1 - Prob. 14.10CP
Ch. 14.1 - Prob. 14.11CPCh. 14.1 - Prob. 14.12CPCh. 14.2 - Prob. 14.13CPCh. 14.2 - Prob. 14.14CPCh. 14.2 - Prob. 14.15CPCh. 14.2 - Prob. 14.16CPCh. 14.2 - Prob. 14.17CPCh. 14.2 - Prob. 14.18CPCh. 14.2 - Prob. 14.19CPCh. 14.2 - Prob. 14.20CPCh. 14.2 - Prob. 14.21CPCh. 14.3 - Prob. 14.22CPCh. 14.3 - Prob. 14.23CPCh. 14.3 - Prob. 14.24CPCh. 14.3 - Prob. 14.25CPCh. 14.3 - Prob. 14.26CPCh. 14.3 - Prob. 14.27CPCh. 14.3 - Prob. 14.28CPCh. 14.3 - Prob. 14.29CPCh. 14.3 - Prob. 14.30CPCh. 14.4 - What two classes do you use to play an audio file?Ch. 14.4 - Refer to your answer to Checkpoint 14.31. In what...Ch. 14.4 - Prob. 14.33CPCh. 14.4 - Prob. 14.34CPCh. 14.5 - What three classes do you use to play a video...Ch. 14.5 - Refer to your answer to Checkpoint 14.35. In what...Ch. 14.5 - Prob. 14.37CPCh. 14.6 - Prob. 14.38CPCh. 14.6 - Prob. 14.39CPCh. 14.6 - What type of event happens when the user presses...Ch. 14.6 - What KeyEvent method can you call to determine...Ch. 14.6 - Refer to your answer for Checkpoint 14.41. What...Ch. 14 - Line, Circle, and Rectangle are subclasses of...Ch. 14 - Prob. 2MCCh. 14 - Prob. 3MCCh. 14 - Prob. 4MCCh. 14 - Prob. 5MCCh. 14 - Prob. 6MCCh. 14 - Prob. 7MCCh. 14 - Prob. 8MCCh. 14 - This interpolator causes an animation to start...Ch. 14 - You use these two classes to play an audio file....Ch. 14 - Prob. 11TFCh. 14 - Prob. 12TFCh. 14 - True or False: If an ellipses X-radius and...Ch. 14 - Prob. 14TFCh. 14 - Prob. 15TFCh. 14 - Write a statement that instantiates the Line...Ch. 14 - Write a statement that instantiates the Circle...Ch. 14 - Prob. 3AWCh. 14 - Write code that does the following: Instantiates...Ch. 14 - Prob. 5AWCh. 14 - Write a statement that instantiates the Text...Ch. 14 - Prob. 7AWCh. 14 - Assume myBox is a Rectangle object. Write the code...Ch. 14 - Write code that creates a Circle, with a radius of...Ch. 14 - Prob. 10AWCh. 14 - Prob. 11AWCh. 14 - Prob. 1SACh. 14 - Prob. 2SACh. 14 - Prob. 3SACh. 14 - Prob. 4SACh. 14 - Prob. 5SACh. 14 - Prob. 6SACh. 14 - What RotateTransition class method do you use to...Ch. 14 - Prob. 8SACh. 14 - Prob. 9SACh. 14 - Prob. 10SACh. 14 - Prob. 11SACh. 14 - Prob. 1PCCh. 14 - Tree Age Counting the growth rings of a tree is a...Ch. 14 - Hollywood Star Make your own star on the Hollywood...Ch. 14 - Prob. 4PCCh. 14 - Solar System Use the Circle class to draw each of...Ch. 14 - Prob. 6PCCh. 14 - Prob. 7PCCh. 14 - Prob. 8PCCh. 14 - Coin Toss Write a program that simulates the...Ch. 14 - Lunar Lander The books online resources...Ch. 14 - Change for a Dollar Game The books online...Ch. 14 - Rock, Paper, Scissors Game Write a program that...
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