Instructor Solutions Manual For Introduction To Java Programming And Data Structures, Comprehensive Version, 11th Edition
11th Edition
ISBN: 9780134671581
Author: Liang
Publisher: PEARSON
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Chapter 16, Problem 16.31PE
(Game: connect four)
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Introductory:
The Caesar Cipher technique is one of the earliest and simplest methods of encryption techniques. It is simply a type of substitution cipher, i.e., each letter of a given text is replaced by a letter some fixed number of positions down the alphabet. For example, with a shift of 1, A would be replaced by B, B would become C, and so on. The method is apparently named after Julius Caesar, who apparently used it to communicate with his officials.
Thus, to cipher a given text we need an integer value, known as a shift which indicates the number of positions each letter of the text has been moved down.
The encryption can be represented using modular arithmetic by first transforming the letters into numbers, according to the scheme, A = 0, B = 1 ,…, Z = 25. Encryption of a letter by a shift n can be described mathematically as.
En(x) = (x+n) mod 26
(Encryption Phase with shift n)
Write an algorithm and implement a program in C to read the data from a file (called…
• Use a while loop
• Use multiple loop controlling conditions
• Use a boolean method
• Use the increment operator
• Extra credit: Reuse earlier code and call two methods from main
Details:
This assignment will be completed using the Eclipse IDE. Cut and paste your code from Eclipse into the Assignment text window.
This is another password program. In this case, your code is simply going to ask for a username and password, and then check the input against four users. The program will give the user three tries to input the correct username-password combination.
There will be four acceptable user-password combinations:
• alpha-alpha1
• beta-beta1
• gamma-gamma1
• delta - delta1
If the user types in one of the correct username-password combinations, then the program will output: "Login successful." Here are a couple of example runs (but your code needs to work for all four user-password combinations):
Username: beta
Type your current password: beta1
Login successful.
Username: delta
Type…
Python: numpy
def serial_numbers(num_players):"""QUESTION 2- You are going to assign each player a serial number in the game.- In order to make the players feel that the game is very popular with a large player base,you don't want the serial numbers to be consecutive.
- Instead, the serial numbers of the players must be equally spaced, starting from 1 and going all the way up to 100 (inclusive).- Given the number of players in the system, return a 1D numpy array of the serial numbers for the players.- THIS MUST BE DONE IN ONE LINEArgs:num_players (int)Returns:np.array>> serial_numbers(10)array([1. 12. 23. 34. 45. 56. 67. 78. 89. 100.])>> serial_numbers(12)array([1. 10. 19. 28. 37. 46. 55. 64. 73. 82. 91. 100.])"""
# print(serial_numbers(10))
# print(serial_numbers(12))
Chapter 16 Solutions
Instructor Solutions Manual For Introduction To Java Programming And Data Structures, Comprehensive Version, 11th Edition
Ch. 16.2 - Prob. 16.2.1CPCh. 16.2 - Prob. 16.2.2CPCh. 16.2 - Prob. 16.2.3CPCh. 16.2 - Prob. 16.2.4CPCh. 16.3 - How do you create a button with a text and a node?...Ch. 16.3 - Prob. 16.3.2CPCh. 16.3 - Prob. 16.3.3CPCh. 16.4 - What is the output of the following code? public...Ch. 16.4 - Prob. 16.4.2CPCh. 16.4 - Prob. 16.4.3CP
Ch. 16.4 - Prob. 16.4.4CPCh. 16.5 - Prob. 16.5.1CPCh. 16.5 - Can you apply all the methods for Labeled to...Ch. 16.5 - Prob. 16.5.3CPCh. 16.5 - Prob. 16.5.4CPCh. 16.6 - Prob. 16.6.1CPCh. 16.6 - Can you apply all the methods for TextInputControl...Ch. 16.6 - Prob. 16.6.3CPCh. 16.6 - Prob. 16.6.4CPCh. 16.7 - Prob. 16.7.1CPCh. 16.7 - Prob. 16.7.2CPCh. 16.7 - Prob. 16.7.3CPCh. 16.7 - Prob. 16.7.4CPCh. 16.8 - Prob. 16.8.1CPCh. 16.8 - Prob. 16.8.2CPCh. 16.8 - Prob. 16.8.3CPCh. 16.8 - Prob. 16.8.4CPCh. 16.9 - Prob. 16.9.1CPCh. 16.9 - Prob. 16.9.2CPCh. 16.9 - Prob. 16.9.3CPCh. 16.9 - How do you obtain the selected items and selected...Ch. 16.10 - Prob. 16.10.1CPCh. 16.10 - Prob. 16.10.2CPCh. 16.10 - Prob. 16.10.3CPCh. 16.11 - Prob. 16.11.1CPCh. 16.11 - Prob. 16.11.2CPCh. 16.11 - Prob. 16.11.3CPCh. 16.12 - Prob. 16.12.1CPCh. 16.12 - Prob. 16.12.2CPCh. 16.12 - How does the program check whether a player wins?...Ch. 16.13 - Prob. 16.13.1CPCh. 16.13 - Prob. 16.13.2CPCh. 16.13 - Prob. 16.13.3CPCh. 16.14 - Prob. 16.14.1CPCh. 16.14 - Prob. 16.14.2CPCh. 16 - Prob. 16.1PECh. 16 - Prob. 16.2PECh. 16 - (Traffic lights) Write a program that simulates a...Ch. 16 - (Create a miles/kilometers converter) Write a...Ch. 16 - (Convert numbers) Write a program that converts...Ch. 16 - (Demonstrate TextField properties) Write a program...Ch. 16 - Prob. 16.7PECh. 16 - (Geometry: two circles intersect?) Write a program...Ch. 16 - (Geometry: two rectangles intersect?) Write a...Ch. 16 - (Text viewer) Write a program that displays a text...Ch. 16 - (Create a histogram for occurrences of letters)...Ch. 16 - Prob. 16.12PECh. 16 - (Compare loans with various interest rates)...Ch. 16 - (Select a font) Write a program that can...Ch. 16 - (Demonstrate Label properties) Write a program to...Ch. 16 - Prob. 16.16PECh. 16 - Prob. 16.17PECh. 16 - (Simulation a running fan) Rewrite Programming...Ch. 16 - Prob. 16.19PECh. 16 - Prob. 16.20PECh. 16 - (Count-down stopwatch) Write a program that allows...Ch. 16 - (Play, loop, and stop a sound clip) Write a...Ch. 16 - (Racing cars) Write a program that simulates four...Ch. 16 - (Slide show) Programming Exercise 15.30 developed...Ch. 16 - Prob. 16.29PECh. 16 - (Pattern recognition: consecutive four equal...Ch. 16 - (Game: connect four) Programming Exercise 8.20...
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