Java: An Introduction to Problem Solving and Programming (8th Edition)
8th Edition
ISBN: 9780134462035
Author: Walter Savitch
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 4, Problem 9E
Write a loop that will create a new string that is the reverse of a given string.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
"Simon Says" is a memory game where "Simon" outputs a sequence of 10 characters (R, G, B, Y) and the user must repeat the
sequence. Create a for loop that compares each character of the two strings. For each matching character, add one point to
user_score. Upon a mismatch, end the loop.
Sample output with inputs: 'RRGBRYYBGY' 'RRGBBRYBGY'
User score: 4
Code writing challenge activity demo
461710.3116374.qx3zqy7
1 user_score = 0
2 simon_pattern = input()
3 user_pattern = input()
4
5
Your solution goes here ''
6
7 print(f'User score: {user_score}')
111
pa
All
pa
Java Programming:
Using StringBuilder and a for loop, create a String that consists of the numbers 1 to 10 with a comma in-between. Make sure to use the loop to add the numbers to the String!
Text Rectangle. Create a program that draws a rectangle in text mode given the dimensions provided by the user. Attached is a sample of the execution of the program.
Hint: Use a loop and the repetition operator to create the rectangle.
Chapter 4 Solutions
Java: An Introduction to Problem Solving and Programming (8th Edition)
Ch. 4.1 - What output is produced by the following code? int...Ch. 4.1 - Can the body of a while loop execute zero times?...Ch. 4.1 - What output is produced by the following code? int...Ch. 4.1 - Revise the following code so that it uses a while...Ch. 4.1 - What output is produced by the following code? int...Ch. 4.1 - Imagine a program that reads the population of a...Ch. 4.1 - Prob. 7STQCh. 4.1 - What output is produced by the following code? int...Ch. 4.1 - What output is produced by the following code? for...Ch. 4.1 - What output is produced by the following code? for...
Ch. 4.1 - Prob. 11STQCh. 4.1 - Write a for statement that displays the even...Ch. 4.1 - Prob. 13STQCh. 4.2 - Write a Java loop that will display the phrase One...Ch. 4.2 - Write a Java loop that will set the variable...Ch. 4.2 - Write a Java loop that will read a list of numbers...Ch. 4.2 - What output is produced by the following code? for...Ch. 4.2 - What output is produced by the following code? for...Ch. 4.2 - What output is produced by the following code? for...Ch. 4.2 - Revise the loop shown in Listing 4.6 to use a...Ch. 4.2 - What is the bug in the code in the section Tracing...Ch. 4.2 - Add some suitable output statements to the...Ch. 4.2 - What is the bug in the code in the previous...Ch. 4.2 - Prob. 24STQCh. 4.2 - Suppose that you did not have assertion checking...Ch. 4.3 - Prob. 26STQCh. 4 - Write a fragment of code that will read words from...Ch. 4 - Develop an algorithm for computing the...Ch. 4 - Develop an algorithm for a simple game of guessing...Ch. 4 - Write a fragment of code that will compute the sum...Ch. 4 - Convert the following code so that it uses nested...Ch. 4 - Write a for statement to compute the sum 1 + 22 +...Ch. 4 - (Optional) Repeat the previous question, but use...Ch. 4 - Write a loop that will count the number of blank...Ch. 4 - Write a loop that will create a new string that is...Ch. 4 - Write a program that will compute statistics for...Ch. 4 - Suppose we attend a party. To be sociable, we will...Ch. 4 - Define an enumeration for each of the months in...Ch. 4 - Write a fragment of code that computes the final...Ch. 4 - Suppose that you work for a beverage company. The...Ch. 4 - Suppose that we want to compute the geometric mean...Ch. 4 - Prob. 16ECh. 4 - Create an applet that draws a pattern of circles...Ch. 4 - Prob. 18ECh. 4 - What does the following fragment of code display?...Ch. 4 - Repeat Practice Program 4 of Chapter 3, but use a...Ch. 4 - Write a program that implements your algorithm...Ch. 4 - Repeat Practice Program 5 of Chapter 3, but use a...Ch. 4 - Write a program to read a list of nonnegative...Ch. 4 - Write a program to read a list of exam scores...Ch. 4 - Combine the programs from Programming Projects 5...Ch. 4 - Write a program that simulates the Magic 8 Ball...Ch. 4 - Whats for dinner? Let the computer decide. Write a...Ch. 4 - Write a program that implements your algorithm...Ch. 4 - Prob. 2PPCh. 4 - Write a program that reads a bank account balance...Ch. 4 - Modify Programming Project 5 from Chapter 2 to...Ch. 4 - Write a program that asks the user to enter the...Ch. 4 - Write a program that simulates a bouncing ball by...Ch. 4 - You have three identical prizes to give away and a...Ch. 4 - Prob. 9PPCh. 4 - Holy digits Batman! The Riddler is planning his...Ch. 4 - Your country is at war and your enemies are using...Ch. 4 - Prob. 12PPCh. 4 - Prob. 13PPCh. 4 - Prob. 14PPCh. 4 - (Challenge) Repeat the previous project, but...Ch. 4 - Write a JavaFx application that displays a series...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Design an algorithm that replaces each occurrence of the character x in the String variable str with a space.
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
Private Sub Handles btnOutput.Click
End Sub
Introduction To Programming Using Visual Basic (11th Edition)
Explain the problems that denormalized tables may have for insert, update, and delete actions.
Database Concepts (8th Edition)
Code an SQL statement that creates a table with all columns from the parent and child tables in your answer to ...
Database Concepts (7th Edition)
Body Mass Index (BMI) helps in specifying the weight category a person belongs to, depending on their body weig...
Absolute Java (6th Edition)
If you have a PC, record the sequence activities that you can observe when you turn it on. Then determine what ...
Computer Science: An Overview (13th Edition) (What's New in Computer Science)
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
- 1. In the first loop, the low number will be the starting point for the loop and thehigh will be the ending point. The loop should display the iterator number andthat number x 10 on the same line, separated by a tab. See example on p. 177.2. The second loop should accumulate all the numbers between the starting pointand ending point. You will need to create and initialize an accumulator such astotal before you start the loop.arrow_forwardsubject: Assembly Language Write a program that displays a string in all possible combinations of foreground and background colors (16 x 16 =256). The colors are numbered from 0 to 15, so you can use a nested loop to generate all possible combinations.arrow_forwardPlease write a loop that prints multiples of 3 from 300 down to 3. This will be a java programming line.arrow_forward
- "Simon Says" is a memory game where "Simon" outputs a sequence of 10 characters (R, G, B, Y) and the user must repeat the sequence. Create a for loop that compares each character of the two strings. For each matching character, add one point to user_score. Upon a mismatch, end the loop. Sample output with inputs: 'RRGBRYYBGY' 'RRGBBRYBGY' User score: 4 Learn how our autograder works 487180.3542414.qx3zqy7 1 user_score= 0 2 simon_pattern = input() 3 user_pattern input() 4 5 for i in range(len(simon_pattern)): 6 if simon_pattern[i] user_score=4 7 8 9 10 == user_pattern[i]:arrow_forwardQ1 Strings from RES There are six strings of length 4 which cannot be produced by the following regular expression over the alphabet = {a,b}. What are they? (b + aa) (ab+ba)(a + bb)* EDIT: Originally the problem incorrectly stated seven strings. It should be six.arrow_forwardLab Goal : This lab was designed to teach you how to use a while loop. Lab Description (JAVA PROGRAMMING): Remove all occurrences of the removal string from the original string. Each time you take out the removal string you must also remove the letter that preceded the removal string. After you remove a string and its leading character, you must check to see if any more occurrences of the removal string exist. Sample Data : xR-MxR-MHelloxR-M R-M sxsssxssxsxssexssxsesss xs fuxqwexqwertyxqwexqwe Sample Output : xR-MxR-MHelloxR-M - String to remove R-M Hello sxsssxssxsxssexssxsesss - String to remove xs sesss fuxqwexqwertyxqwexqwertyrtyxqwertyrtyn - String to remove qwerty fun dogdogcatddodogdogdoggog - String to remove dog catgog algorithm help use indexOf to look for more removals while you have more removals { take out the current removal using substring use indexOf to look for more removals } I need help with assignment: "String Cleaner" StringRemover.js: //(c) A+…arrow_forward
- Assignment4B: Diamonds in the sky. In our earliest labs, we asked you to print a diamond pattern to the screen using predefined print statements. Now that we know how to use loops, we can make more dynamic and customizable patterns. For this assignment, we will prompt the user to enter a maximum width for the diamond. If they enter a number less than 3, we'll prompt them to choose a correct width. If they enter an even number (greater than 3), we will add 1 to it and let the user know the final diamond size. Then we will generate and print out the diamond using * and '' symbols. Hints: Each line of the "diamond" is made up of two parts – the asterisks in the center and the spaces to the left of it. The amount of "left space" decreases as we go towards the middle diamond, then increases afterwards as we go towards the bottom. Could we use multiple loops (or even nested loops) to model this behavior? Also, note that the number of asterisks increases (and later decreases) by two on each…arrow_forwardpython "Simon Says" is a memory game where "Simon" outputs a sequence of 10 characters (R, G, B, Y) and the user must repeat the sequence. Create a for loop that compares each character of the two strings. For each matching character, add one point to user_score. Upon a mismatch, end the loop.Sample output with inputs: 'RRGBRYYBGY' 'RRGBBRYBGY'User score: 4 for simon_pattern in str(simon_pattern): for user_pattern in str(user_pattern): if str(simon_pattern)==str(user_pattern): user_score+=1 continue if str(simon_pattern)!=str(user_pattern): break print('user_score:' user_score)arrow_forwardEnter a list of at least three elements for y such that the value of x is 10 when the loop completes. x = 0 for value in y: if len(value > x: x = len(value)arrow_forward
- 3. Randomly generate a number in range [1, 12]. Map this number to a season: if the number is 3, 4, or 5, map it to “Spring", if the number is 6, 7, or 8, map it to "Summer", if the number is 9, 10, or 11, map it to "Fall", and if the number 12, 1, or 2, map it to "Winter". Display season namearrow_forwardTAKE A LIST OF STRING FROM THE USER AND COUNT THE NUMBER OF UNIQUE ELEMENTS WITHOUT USING THE FOR, WHILE, Do-WHILE LOOPS. PREFERRED PROGRAMMING LANGUAGE: JAVA/C++arrow_forwardPrimeAA.java Write a program that will tell a user if their number is prime or not. Your code will need to run in a loop (possibly many loops) so that the user can continue to check numbers. A prime is a number that is only divisible by itself and the number 1. This means your code should loop through each value between 1 and the number entered to see if it’s a divisor. If you only check for a small handful of numbers (such as 2, 3, and 5), you will lose most of the credit for this project. Include a try/catch to catch input mismatches and include a custom exception to catch negative values. If the user enters 0, the program should end. Not only will you tell the user if their number is prime or not, you must also print the divisors to the screen (if they exist) on the same line as shown below AND give a count of how many divisors there are. See examples below. Your program should run the test case exactly as it appears below, and should work on any other case in general. Output…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
C++ Programming Tutorial 36 - Intro to Loops; Author: Caleb Curry;https://www.youtube.com/watch?v=M3o7Y0juEP0;License: Standard YouTube License, CC-BY