Objects First with Java: A Practical Introduction Using BlueJ (6th Edition)
6th Edition
ISBN: 9780134477367
Author: David J. Barnes, Michael Kolling
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 4, Problem 30E
Write a while loop (for example, in a method called multipiesOf Five) that prints out all multiples of 5 between 10 and 95.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Write a method with a while loop to prints 1 through n in square brackets. For example, if n = 6
print
[1] [2] [3] [4] [5] [6]
Write a method with a while loop that computes the sum of first n positive integers:
sum = 1 + 2 + 3 + … + n
Examples: n = 5 sum = 15 n = 19 sum = 190
Write a method called sum with a while loop that adds up all numbers between two numbers a and b. The values for a and b can be passed to the sum method as parameters.
Chapter 4 Solutions
Objects First with Java: A Practical Introduction Using BlueJ (6th Edition)
Ch. 4 - Prob. 1ECh. 4 - What happens if you create a new MusicOrganizer...Ch. 4 - Prob. 3ECh. 4 - Prob. 4ECh. 4 - Write a declaration of a local variable called...Ch. 4 - Prob. 6ECh. 4 - Write assignments to the library, cs101. and track...Ch. 4 - If a collection stores 10 objects, what value...Ch. 4 - Write a method call using get to return the fifth...Ch. 4 - Prob. 10E
Ch. 4 - Write a method call to add the object held in the...Ch. 4 - Write a method call to remove the third object...Ch. 4 - Suppose that an object is stored at index 6 in a...Ch. 4 - Add a method called checklndex to the...Ch. 4 - Write an alternative version of checkIndex called...Ch. 4 - Rewrite both the 1istFi1e and removeFi1e methods...Ch. 4 - Prob. 17ECh. 4 - Prob. 18ECh. 4 - We know that the first file name is stored at...Ch. 4 - Prob. 20ECh. 4 - Create a MusicOrganizer and store a few file names...Ch. 4 - Create an ArrayList<String> in the Code Pad by...Ch. 4 - If you wish, you could use the debugger to help...Ch. 4 - Challenge exercise The for-each loop does not use...Ch. 4 - Prob. 25ECh. 4 - Prob. 26ECh. 4 - Prob. 27ECh. 4 - Write out the header of a for-each loop to process...Ch. 4 - Suppose we express the first version of the key...Ch. 4 - Write a while loop (for example, in a method...Ch. 4 - Write a while loop to add up the values 1 to 10...Ch. 4 - Write a method called sum with a while loop that...Ch. 4 - Challenge exercise Write a method isPrime (int n)...Ch. 4 - In the findFirst method, the loop's condition...Ch. 4 - Prob. 35ECh. 4 - Have the MusicOrganizer increment the play count...Ch. 4 - Prob. 37ECh. 4 - Prob. 38ECh. 4 - Prob. 39ECh. 4 - Prob. 40ECh. 4 - Complete the numberOfMembers method to return the...Ch. 4 - Prob. 42ECh. 4 - Prob. 43ECh. 4 - Prob. 44ECh. 4 - Challenge exercise Write a method to play every...Ch. 4 - Prob. 46ECh. 4 - Prob. 47ECh. 4 - Add a close method to the Auction class. This...Ch. 4 - Add a getUnsold method to the Auction class with...Ch. 4 - Suppose the Auction class includes a method that...Ch. 4 - Rewrite getLot so that it does not rely on a lot...Ch. 4 - Prob. 52ECh. 4 - Prob. 53ECh. 4 - Prob. 54ECh. 4 - Prob. 55ECh. 4 - Open the products project and complete the...Ch. 4 - Implement the findProduct method. This should look...Ch. 4 - Implement the numberInStock method. This should...Ch. 4 - Prob. 59ECh. 4 - Challenge exercise Implement a method in...Ch. 4 - Java provides another type of loop: the do-while...Ch. 4 - Prob. 85ECh. 4 - Prob. 86ECh. 4 - Find out about Java's switch-case statement. What...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
________ is the process of inspecting input values and determining whether they are valid.
Starting Out With Visual Basic (8th Edition)
The following pseudocode works, but it performs a case-sensitive validation of the user's input. How could the ...
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
Summarize the difference between a program and a process.
Computer Science: An Overview (13th Edition) (What's New in Computer Science)
Distinguish among data definition commands, data manipulation commands, and data control commands.
Modern Database Management
Sales Bar Chart Write a program that asks the user to enter todays sales rounded to the nearest 100 for each of...
Starting Out with C++: Early Objects (9th Edition)
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
- Write a while loop in java that prints a. All squares less than n. For example, if n is 100, print 0 1 4 9 16 25 36 49 64 81. b. All positive numbers that are divisible by 10 and less than n. For example, if n is 100, print 10 20 30 40 50 60 70 80 90. c. All powers of two less than n. For example, if n is 100, print 1 2 4 8 16 32 64.arrow_forwardWrite the definition of a method named makeStarBucks that receives a non-negative integer n and returns a String consisting of n asterisks followed by n dollars signs. So, if the method received 5 it would return: *****$$$$$and if received 3 it would return ***$$$ The method must not use a loop of any kind (for, while, do-while) to accomplish its job.arrow_forwardWhat, in your opinion, is wrong with this nested for loop? for(int x = 0; x < 10; x++){ for(int x = 10; x > 0; x--){ System.out.println(x); } }arrow_forward
- Write a program that reads in a number, let's call it limit, and then prints a chart which starts with the number 1 and goes up to limit. Use a for loop to answer this question. This is a Java program.arrow_forwardjava Use a loop to track the growth of the Utopian Tree. The tree grows exactly 1 cm for the first three years, and then afterwards it grows by 2 cm every year. Show the growth of the tree each year up to year 10. See the example flow below. Use the format: year x - growth x cm tree size: x cm where the 'x' values are different values of year, the growth amount, and the total tree size up to that yeararrow_forwardJava - Write a method that uses a loop to figure out the factorial (n!). The method will take an integer n and return the value of n! (return answer, don’t print)arrow_forward
- write a loop that will sum the odd integers from 3 to 17 and print that sum(in java)arrow_forwardWrite a test class that has a method to test how long it takes to count from 1 to 10000 in a loop. You can use the method currentTimeMillis from class System to help with the time measurement.arrow_forwardOn a piano, a key has a frequency, say f0. Each higher key (black or white) has a frequency of f0 * rn, where n is the distance (number of keys) from that key, and r is 2(1/12). Given an initial key frequency, output that frequency and the next 4 higher key frequencies. NOTE: You must use a for loop. Output each floating-point value with two digits after the decimal point, which can be achieved by executingcout << fixed << setprecision(2); once before all other cout statements. Ex: If the input is: 440.0 (which is the A key near the middle of a piano keyboard), the output is: 440.00 466.16 493.88 523.25 554.37 Note: Use one statement to compute r = 2(1/12) using the pow function (remember to include the cmath library). Then use that r in subsequent statements that use the formula fn = f0 * rn with n being 1, 2, 3, and finally 4. Note: setprecision requires you to include the iomanip header file Write in C++.Please and thank you.arrow_forward
- Which input value causes the loop body to execute a 2nd time, thus outputting "In loop" again? Strings="Go";while ((!s.equals("q")) && (!s.equals("Q"))) {System.out.println("In loop");s = scnr.next();} a. "q" only b. "Q" only c. Either "q" or "Q" d. "Quit" JAVAarrow_forwardCreate a Java method called randomValues that uses a while loop to generate a random number between 1-25 until the value 10 is generated. Therefore, 10 will be the value that stops your loop from generating a random number. Print each random valued generated.arrow_forwardQ1) Print” i” as long as” i” is less than 6 using while loop. Q2) Write a method with a while loop to prints 1 through n in square brackets. For example, if n = 6 print [1] [2] [3] [4] [5] [6] Q3) Write a method with a while loop that computes the sum of first n positive integers: sum = 1 + 2 + 3 + … + n Examples: n = 5 sum = 15 n = 19 sum = 190 Q4: Write a program that produce first 10 integers in Descending order using While Loop. Q5: Write a program that produce factorial of a number entered by user using do-while Loop. Repeat the same assignment (Four Questions) using do-while loop instead of while loop.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Introduction to Big O Notation and Time Complexity (Data Structures & Algorithms #7); Author: CS Dojo;https://www.youtube.com/watch?v=D6xkbGLQesk;License: Standard YouTube License, CC-BY