
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
11th Edition
ISBN: 9780134670942
Author: Y. Daniel Liang
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 5.7, Problem 5.7.1CP
Do the following two loops result in the same value in sum?
Expert Solution & Answer

Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Reading Chapters 9 of Ralph Stair's "Fundamentals of
Information Systems" 9th Edition:
Chapter 9: Problem-solving: 1. Identify three commonly
used antivirus software packages. Develop a spreadsheet
that compares the cost and fundamental features of each
package. Which antivirus solution would you choose and
why? Upload an Excel Report with a title, data, and show
off what you have learned.
Computer Science
A Caesar cipher is one of the simplest forms of encryption. It is a substitution cipher
where each letter in the plaintext is shifted a certain number of places down the
alphabet. For example, with a right shift of 3, 'A' would be replaced by 'D', 'B' would
become 'E', and so on. The alphabet "wraps around," so with a shift of 3, 'X' would
become 'A'. Your task is to implement this logic.
1. Develop a set of functions to encrypt a string using a Caesar cipher.
2. Develop a set of functions to decrypt a string using a Caesar cipher.
3. Develop a set of functions to help solve (break) a Caesar cipher by showing all possible
shifts.4. Implement all of the above functions for TWO of the following languages:
Encrypt, Decrypt, Solve in COBOL
Encrypt, Decrypt, Solve in Fortran
Encrypt, Decrypt, Solve in Pascal
Examples of Usage
The usage for encrypt and decrypt should be as follows:
encrypt(str, shiftAmount)
decrypt(str, shiftAmount)
Pascal code fragment:
var
x: string;…
No AI USE PLEASE. You are using a web browser to load a webpage. Let’s assume the size of the webpage is negligible. The
access link rate of the webserver is 1 Gigabits per second. The IP address for the associated URL is not
cached in your local host, so a DNS lookup is necessary to obtain the IP address. Suppose that n DNS
servers are visited before your host receives the IP address from DNS; the successive visits incur an RTT
of RTT1, . . . , RTTn. Let RTT0 denote the RTT between the local host and the webserver containing the
webpage. Now answer the following:
1) Ignore all types of delays at the client and the servers. How much time elapses from when the
client clicks on the link of the webpage until the client receives the content of the webpage?
2) Now suppose, the HTML file references 10 additional objects (15 MB each) on the same server.
Considering only the transmission delay at the webserver for each of these objects and ignoring
all other delays at the host and the servers,…
Chapter 5 Solutions
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
Ch. 5.2 - Prob. 5.2.1CPCh. 5.2 - How many times are the following loop bodies...Ch. 5.2 - Prob. 5.2.3CPCh. 5.3 - What is wrong if guess is initialized to 0 in line...Ch. 5.4 - Revise the code using the System. nanoTime () to...Ch. 5.5 - Prob. 5.5.1CPCh. 5.6 - Prob. 5.6.1CPCh. 5.6 - What are the differences between a while loop and...Ch. 5.7 - Do the following two loops result in the same...Ch. 5.7 - What are the three parts of a for loop control?...
Ch. 5.7 - Suppose the input is 2 3 4 5 0. What is the output...Ch. 5.7 - What does the following statement do? for ( ; ; )...Ch. 5.7 - If a variable is declared in a for loop control,...Ch. 5.7 - Convert the following for loop statement to a...Ch. 5.7 - Count the number of iterations in the following...Ch. 5.8 - Can you convert a for loop to a while loop? List...Ch. 5.8 - Can you always convert a while loop into a for...Ch. 5.8 - Identify and fix the errors in the following code:...Ch. 5.8 - Prob. 5.8.4CPCh. 5.9 - How many times is the println statement executed?...Ch. 5.9 - Show the output of the following programs. (Hint:...Ch. 5.11 - Will the program work if n1 and n2 are replaced by...Ch. 5.11 - In Listing 5.11. why is it wrong if you change the...Ch. 5.11 - In Listing 5. 11, how many times the loop body is...Ch. 5.11 - Prob. 5.11.4CPCh. 5.11 - Prob. 5.11.5CPCh. 5.12 - What is the keyword break for? What is the keyword...Ch. 5.12 - The for loop on the left is converted into the...Ch. 5.12 - Rewrite the programs TestBreak and TestContinue in...Ch. 5.12 - After the break statement in (a) is executed in...Ch. 5.13 - What happens to the program if (low high) in line...Ch. 5.14 - Simply the code in lined 27-32 using a conditional...Ch. 5 - (Count positive and negative numbers and compute...Ch. 5 - (Repeat additions) Listing 5.4,...Ch. 5 - (Conversion from kilograms to pounds) Write a...Ch. 5 - (Conversion from miles to kilometers) Write a...Ch. 5 - (Conversion from kilograms to pounds and pounds to...Ch. 5 - Prob. 5.6PECh. 5 - (Financial application: compute future tuition)...Ch. 5 - (Find the highest score) Write a program that...Ch. 5 - (Find the two highest scores) Write a program that...Ch. 5 - (Find numbers divisible by 5 and 6) Write a...Ch. 5 - (Find numbers divisible by 5 or 6, but not both)...Ch. 5 - (Find the smallest n such that n2 12,000) Use a...Ch. 5 - (Find the largest n such that n3 12,000) Use a...Ch. 5 - (Compute the greatest common divisor) Another...Ch. 5 - (Display the ASCII character table) Write a...Ch. 5 - (Find the factors of an integer) Write a program...Ch. 5 - (Display pyramid) Write a program that prompts the...Ch. 5 - (Display four patterns using Loops) Use nested...Ch. 5 - (Display numbers in a pyramid pattern) Write a...Ch. 5 - (Display prime numbers between 2 and 1,000) Modify...Ch. 5 - Prob. 5.21PECh. 5 - For the formula to compute monthly payment, see...Ch. 5 - (Demonstrate cancellation errors) A cancellation...Ch. 5 - Prob. 5.24PECh. 5 - (Compute ) You can approximate by using the...Ch. 5 - (Compute e) You can approximate e using the...Ch. 5 - (Display leap years) Write a program that displays...Ch. 5 - (Display the first days of each month) Write a...Ch. 5 - (Display calendars) Write a program that prompts...Ch. 5 - (Financial application: compound value) Suppose...Ch. 5 - (Financial application: compute CD value) Suppose...Ch. 5 - (Game: lottery) Revise Listing 3.8, Lottery.java,...Ch. 5 - (Perfect number) A positive integer is called a...Ch. 5 - (Game: scissor; rock, paper) Programming Exercise...Ch. 5 - (Summation) Write a program to compute the...Ch. 5 - (Business application: checking ISBN) Use loops to...Ch. 5 - (Decimal to binary) Write a program that prompts...Ch. 5 - (Decimal to octal) Write a program that prompts...Ch. 5 - (Financial application: find the sales amount) You...Ch. 5 - (Simulation: heads or tails) Write a program that...Ch. 5 - (Occurrence of max numbers) Write a program that...Ch. 5 - (Financial application: find the sales amount)...Ch. 5 - (Math: combinations) Write a program that displays...Ch. 5 - (Computer architecture: bit-level operations) A...Ch. 5 - (Statistics: compute mean and standard deviation)...Ch. 5 - (Reverse a string) Write a program that prompts...Ch. 5 - (Business: check ISBN-13) ISBN -13 is a new...Ch. 5 - (Process string) Write a program that prompts the...Ch. 5 - (Count vowels and consonants) Assume that the...Ch. 5 - Prob. 5.50PECh. 5 - (Longest common prefix) Write a program that...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
If the following pseudocode were an actual program, what would it display? Declare Integer a = 5 Declare Intege...
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
F413. Determine the magnitude of the moment of the force F = {300i 200j + 150k} N about the x axis.
INTERNATIONAL EDITION---Engineering Mechanics: Statics, 14th edition (SI unit)
102* The sum of seven interior angles ofa closed-polygon traverse each read to the nearest
3 ” is
$99 a 59 '39...
Elementary Surveying: An Introduction To Geomatics (15th Edition)
The solid steel shaft AC has a diameter of 25 mm and is supported by smooth bearings at D and E. It is coupled ...
Mechanics of Materials (10th Edition)
This optional Google account security feature sends you a message with a code that you must enter, in addition ...
SURVEY OF OPERATING SYSTEMS
What is a honed edge on a cutting tool and why is it done?
Degarmo's Materials And Processes In Manufacturing
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- In a client-server file distribution paradigm, let’s assume the server has an upload rate of 25 Mbps. Each client’s download rate is 3 Mbps. Now consider multiple scenarios where the number of clients is 50, 200, and 1000. For each of these scenarios, consider 2 possible upload rates of each client: 200 Kbps, and 1Mbps. For these 6 combinations of the number of clients and the client-upload rate, what are the minimum distribution times for a file of size 30 Gigabit? Now, if the same file needs to be distributed in a P2P paradigm, what will be the 6 minimum distribution times? Show all calculations and provide detailed explanations. No AI use Pleasearrow_forwardFirst study the attached code for a simple internet ping server (UDP_Ping_Server.py). You will have to implement a corresponding client in python. The functionality provided by these programs will be similar to the functionality provided by standard ping programs available in modern operating systems. However, these programs will use a simpler protocol, UDP, rather than the standard Internet Control 1Message Protocol (ICMP) to communicate with each other. The ping protocol allows a client machine to send a packet of data to a remote machine, and have the remote machine return the data back to the client unchanged (an action referred to as echoing). Among other uses, the ping protocol allows hosts to determine round-trip times to other machines. Do not modify the attached server code. In this server code, 30% of the client’s packets are simulated to be lost. The server sits in an infinite loop listening for incoming UDP packets. When a packet comes in and if a randomized integer is…arrow_forward1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 199282222 20 # We will need the following module to generate randomized lost packets import random from socket import * # Create a UDP socket # Notice the use of SOCK_DGRAM for UDP packets serverSocket = socket (AF_INET, SOCK_DGRAM) # Assign IP address and port number to socket serverSocket.bind(('', 12000)) while True: # Generate random number in the range of 0 to 10 rand = random.randint(0, 10) # Receive the client packet along with the address it is coming from message, address = serverSocket.recvfrom (1024) # Capitalize the message from the client message = message.upper() # If rand is less is than 4, we consider the packet lost and do not respond if rand < 4: continue # Otherwise, the server responds serverSocket.sendto (message, address)arrow_forward
- Reading Chapters 7-8 of Ralph Stair's "Fundamentals of Information Systems" 9th Edition: Chapter 7: Discussion questions: 4. How could you use a community of practice (COP) to help you in your work or studies? How would you go about identifying who to invite to join the CoP? Chapter 8: Discussion questions: 2. Thoroughly discuss the pros and cons of buying versus building software.arrow_forwardYou are using a web browser to load a webpage. Let's assume the size of the webpage is negligible. The access link rate of the webserver is 1 Gigabits per second. The IP address for the associated URL is not cached in your local host, so a DNS lookup is necessary to obtain the IP address. Suppose that n DNS servers are visited before your host receives the IP address from DNS; the successive visits incur an RTT of RTT1, ..., RTTn. Let RTTo denote the RTT between the local host and the webserver containing the webpage. Now answer the following: 1) Ignore all types of delays at the client and the servers. How much time elapses from when the client clicks on the link of the webpage until the client receives the content of the webpage? 2) Now suppose, the HTML file references 10 additional objects (15 MB each) on the same server. Considering only the transmission delay at the webserver for each of these objects and ignoring all other delays at the host and the servers, recalculate the…arrow_forwardIn a client-server file distribution paradigm, let's assume the server has an upload rate of 25 Mbps. Each client's download rate is 3 Mbps. Now consider multiple scenarios where the number of clients is 50, 200, and 1000. For each of these scenarios, consider 2 possible upload rates of each client: 200 Kbps, and 1Mbps. For these 6 combinations of the number of clients and the client-upload rate, what are the minimum distribution times for a file of size 30 Gigabit? Now, if the same file needs to be distributed in a P2P paradigm, what will be the 6 minimum distribution times?arrow_forward
- A password consists of 4 letters (A–Z) followed by 2 digits (0–9).(a) How many unique passwords are possible if letters and digits may repeat?(b) How many if letters cannot repeat?arrow_forwardA company manufactures three types of sensors: A (40%), B (35%), and C (25%). Theprobabilities that a sensor fails within a year are 0.02, 0.04, and 0.05, respectively. (a) If one sensor is chosen at random, what is the probability it fails within a year?(b) If it fails, what is the probability it was type B?arrow_forwardPlease solve and show all steps. A chemical engineer records the tensile strength (in MPa) of 10 samples:42.1, 43.3, 41.9, 42.5, 42.8, 43.0, 42.6, 41.8, 42.7, 43.2. (a) Compute the sample mean and standard deviation.(b) Interpret the results in context.arrow_forward
- No AI pleasearrow_forwardthe command isnt working as it shouldarrow_forwardwebcontrive WE ARE HIRING Join our team React.js Developer Experience: Freshers to 2 Years Node.js Developer Experience: Freshers to 2 Years SEO Experience: Freshers to 2 Years BDE Experience: Freshers to 1 Years Laravel Developer Experience: Freshers to 2 Years Shopify Developer Experience: Freshers to 2 Years UI/UX Designer Experience: 1 to 2 Years Support Executive Experience: Freshers +91 8780596299 hr@webcontrive.comarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage LearningMicrosoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
- Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:CengageC++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology PtrProgramming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning

C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning

Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,

EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
Programming Logic & Design Comprehensive
Computer Science
ISBN:9781337669405
Author:FARRELL
Publisher:Cengage

C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr

Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning
C++ Programming Tutorial 36 - Intro to Loops; Author: Caleb Curry;https://www.youtube.com/watch?v=M3o7Y0juEP0;License: Standard YouTube License, CC-BY