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
Videos
Textbook Question
Chapter 6.4, Problem 6.4.8CP
Write method headers (not the bodies) for the following methods:
- a. Return a sales commission, given the sales amount and the commission rate.
- b. Display the calendar for a month, given the month and year.
- c. Return a square root of a number.
- d. Test whether a number is even, and returning true if it is.
- e. Display a message a specified number of times.
- f. Return the monthly payment, given the loan amount, number of years, and annual interest rate.
- g. Return the corresponding uppercase letter, given a lowercase letter.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Write method headers (not the bodies) for the following methods: a. Return a sales commission, given the sales amount and the commission rate. b. Display the calendar for a month, given the month and year. c. Return a square root of a number. d. Test whether a number is even, and returning true if it is. e. Display a message a specified number of times. f. Return the monthly payment, given the loan amount, number of years, and annual interest rate. g. Return the corresponding uppercase letter, given a lowercase letter.
Write a method that prompts a student to enter a score.If the score is greater or equal to 60, display “you pass the exam”;otherwise, display “you don’t pass the exam”. Your program ends with input in java
Write method headers for methods with the following descriptions using java code
Computing the balance of an account with a given initial balance, an annual interest rate, and a number of years of earning interest
Printing the balance of an account with a given initial balance and an annual interest rate over a given number of years
Printing the calendar for a given month and year
Computing the weekday for a given day, month, and year (as a string such as "Monday")
Generating a random integer between 1 and n
Chapter 6 Solutions
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
Ch. 6.4 - What are the benefits of using a method?Ch. 6.4 - Prob. 6.4.2CPCh. 6.4 - How do you simplify the max method in Listing 6.1...Ch. 6.4 - Prob. 6.4.4CPCh. 6.4 - Prob. 6.4.5CPCh. 6.4 - Prob. 6.4.6CPCh. 6.4 - Prob. 6.4.7CPCh. 6.4 - Write method headers (not the bodies) for the...Ch. 6.4 - Identify and correct the errors in the following...Ch. 6.4 - Prob. 6.4.10CP
Ch. 6.5 - Prob. 6.5.1CPCh. 6.5 - Identify and correct the errors in the following...Ch. 6.5 - Prob. 6.5.3CPCh. 6.5 - Prob. 6.5.4CPCh. 6.6 - Prob. 6.6.1CPCh. 6.6 - Prob. 6.6.2CPCh. 6.7 - What is hexCharToDecimal ( B)) ? What is...Ch. 6.8 - What is method overloading? Is it permissible to...Ch. 6.8 - What is wrong in the following program? public...Ch. 6.8 - Given two method definitions, public static double...Ch. 6.9 - Prob. 6.9.1CPCh. 6.9 - What is the scope of a local variable?Ch. 6 - (Math: pentagonal numbers) A pentagonal number is...Ch. 6 - (Sum the digits in an integer) Write a method that...Ch. 6 - (Palindrome integer) Write the methods with the...Ch. 6 - (Display an integer reversed) Write a method with...Ch. 6 - (Sort three numbers) Write a method with the...Ch. 6 - (Display patterns) Write a method to display a...Ch. 6 - (Financial application: compute the future...Ch. 6 - (Conversions between Celsius and Fahrenheit) Write...Ch. 6 - Prob. 6.9PECh. 6 - (Use the isPrime Method) Listing 6.7,...Ch. 6 - (Financial application: compute commissions) Write...Ch. 6 - (Display characters) Write a method that prints...Ch. 6 - (Sum series) Write a method to compute the...Ch. 6 - (Estimate ) can be computed using the following...Ch. 6 - (Financial application: print a tax table) Listing...Ch. 6 - Prob. 6.16PECh. 6 - Sections 6.10 and 6.11 6.17 (Display matrix of 0s...Ch. 6 - (Check password) Some Websites impose certain...Ch. 6 - (Triangles) Implement the following two methods: /...Ch. 6 - (Count the letters in a string) Write a method...Ch. 6 - (Phone keypads) The international standard...Ch. 6 - (Math: approximate the square root) There are...Ch. 6 - (Occurrences of a specified character) Write a...Ch. 6 - (Display current date and time) Listing 2.7,...Ch. 6 - Prob. 6.25PECh. 6 - (Palindromic prime) A palindromic prime is a prime...Ch. 6 - (Emirp) An emirp (prime spelled backward) is a...Ch. 6 - (Mersenne prime) A prime number is called a...Ch. 6 - (Twin primes) Twin primes are a pair of prime...Ch. 6 - (Game: craps) Craps is a popular dice game played...Ch. 6 - (Financial: credit card number validation) Credit...Ch. 6 - (Game: chance of winning at craps) Revise...Ch. 6 - (Current date and time) Invoking System....Ch. 6 - (Print calendar) Programming Exercise 3.21 uses...Ch. 6 - (Geometry: area of a pentagon) The area of a...Ch. 6 - (Geometry: area of a regular polygon) A regular...Ch. 6 - (Format an integer) Write a method with the...Ch. 6 - (Generate random characters) Use the methods in...Ch. 6 - (Geomentry: point position) Programming Exercise...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Is left recursion a problem for LR parsers?
Concepts of Programming Languages (11th Edition)
Write out the header of a for-each loop to process an ArrayList called tracks. Don't worry about the loop's bod...
Objects First with Java: A Practical Introduction Using BlueJ (6th Edition)
3.12 (Date Create a class called Date that includes three pieces Of information as data
members—a month (type ...
C++ How to Program (10th Edition)
Define a class named Doctor whose objects are records for a clinics doctors. Derive this class from the class P...
Java: An Introduction to Problem Solving and Programming (8th Edition)
Consider the adage Never ask a question for which you do not want the answer. a. Is following that adage ethica...
Experiencing MIS
When placed at the end of an IfThenElself statement, this provides default action when none of the ElseIf state...
Starting Out With Visual Basic (7th 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 program that displays the income tax due on taxable income entered by the user. Have the user enter the tax in the main() method, and then call a calcTax() method to compute the tax. Print the value returned. The calcTax() method should have one parameter - income - and return a double - tax. The tax is calculated as follows: Income Tax Due $0 - $50,000 5% $50,000-$100,000 $2,500 + 10% of (income > $50,000) > $100,000 $7,500 + 15% of (income > $100,000)arrow_forwardWrite a method in java program that will take the score of student entered by the user and return the grade (A or B or C or D or F) and print itarrow_forwardThe following Java code is poorly structured. Rewrite it so that it has a better structure and avoids redundancy. To help eliminate redundancy, convert the code into a method named spending that accepts two parameters: a Scanner for the console, and a String for a single person's name, and prints the appropriate information about that person's bills. Your method could be called twice (once for John and once for Jane) to replicate the original code's behavior. public void spending(Scanner console,String name) { System.out.print("How much will " + name + " be spending?"); double amount = console.nextDouble(); System.out.println(); int numBills = (int) (amount / 20.0); if (numBills * 20.0 < amount) { numBills++; } System.out.println(name + " needs " + numBills + " bills"); } The code above is all I was given to work with, which is why I'm a bit confused and need help. Thank you.arrow_forward
- Write a java program that asks the user once for a number greater than 100, abd then write the following methods. int digits(int n), returning the number of digits of the argument. int firstDigit(int n), returning the first digit of the argument. int lastDigit(int n), returning the last digit of the argument.arrow_forward1. Write a Java program that will ask the a user a number between 1 to 7. 2. Print out the equivalent day of the week for that number. Starting 1 for Sunday, 2 for Monday and etc. 3. Use at least 1 user-defined method aside from your main method in writing a code for this problemarrow_forwardWrite a Java program that contains two static methods:Method 1 called FtoC( ) that converts a Fahrenheit degree to its equivalent Celsius degree using the formula C=5/9(F-32) where F is Fahrenheit degree and C represents Celsius degree. For example: F=70 is C=5/9(70-32)=21.1. Your program asks the user to enter temperature in Fahrenheit degree and then displays its equivalent in Celsius.arrow_forward
- Write a program that simulates tossing a coin. Prompt the user for how many times to toss the coin. Code a method with no parameters that randomly returns either the String "heads"or the string "tails". Call this method in main as many times as requested and report the results. See Example outputs below.arrow_forwardDefine a method printFeetInchShort(), with int parameters numFeet and numInches, that prints using ' and " shorthand. End with a newline. Remember to use println instead of print to output a newline. Ex: printFeetInchShort(5, 8) prints: 5' 8" Hint: Use \" to print a double quote.arrow_forwardWrite a Java program that prompts the user to enter an integer and reports whether the integer is a palindrome, meaning it is the same forwards and backwards (e.g. 12321). In addition to the main method, you must include the following methods: // Return the reversal of an integer, e.g. reverse(456) return 654 public static long reverse(long number) // Return true if number is a palindrome public static boolean ispalindrome(long number)arrow_forward
- What is the method type for the following method? ______ calcAnswer(int num1, int num2, int num3){ double answer; answer = num1 * num2 / num3; return answer; }arrow_forwardwrite a method in java program that calculates the factorial of an integer positive number entered by the userarrow_forwardWrite java method to check if provided number is odd or even. If number is odd then multiply it by 2 otherwise if number is odd then multiply it by 3 and return the result number Thank youarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:Cengage
Programming Logic & Design Comprehensive
Computer Science
ISBN:9781337669405
Author:FARRELL
Publisher:Cengage
CPP Function Parameters | Returning Values from Functions | C++ Video Tutorial; Author: LearningLad;https://www.youtube.com/watch?v=WqukJuBnLQU;License: Standard YouTube License, CC-BY