Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
7th Edition
ISBN: 9780134802213
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 5.4, Problem 5.14CP
Program Plan Intro
Methods:
A collection of statements which are formed together to perform an operation is called as methods.
- The main advantage of using method is reusability of code and reduces the size of the program, because a method can be called for multiple numbers of times.
Method header:
The method header is the part of the method definition which holds the modifier, return type of the method, method name and the parameter list.
public static double findArea(double a, double b)
In the above example, the method “findArea()” holds the return type double and the parameters “a” and “b” and should not have a semicolon at the end.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Write a method that takes your name and your expected year of graduation and prints that information .Call this method from your main method, which takes user input and passes it to the method, described above.
Name the program Lab27.java
Add comments and upload it to the dropbox.
Name: Miles Grear
Expected year of graduation: 2024
Write the header for a method named average that has two parameters, both of type int, and returns an int value.
If the value passed into the parameter x in the following method is 30. What is the value returned by this method?
public static int method1(int x)
{
int y = 4*x -5;
return y;
}
Chapter 5 Solutions
Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
Ch. 5.1 - What is the difference between a void method and a...Ch. 5.1 - Prob. 5.2CPCh. 5.1 - Prob. 5.3CPCh. 5.1 - What message will the following program display if...Ch. 5.1 - Prob. 5.5CPCh. 5.2 - What is the difference between an argument and a...Ch. 5.2 - Prob. 5.7CPCh. 5.2 - Prob. 5.8CPCh. 5.2 - Prob. 5.9CPCh. 5.2 - What will the following program display? public...
Ch. 5.4 - Prob. 5.11CPCh. 5.4 - Prob. 5.12CPCh. 5.4 - Prob. 5.13CPCh. 5.4 - Prob. 5.14CPCh. 5 - This type of method does not return a value. a....Ch. 5 - Prob. 2MCCh. 5 - Prob. 3MCCh. 5 - Prob. 4MCCh. 5 - A value that is passed into a method when it is...Ch. 5 - Prob. 6MCCh. 5 - Prob. 7MCCh. 5 - Prob. 8MCCh. 5 - Prob. 9MCCh. 5 - True or False: You terminate a method header with...Ch. 5 - Prob. 11TFCh. 5 - Prob. 12TFCh. 5 - Prob. 13TFCh. 5 - Prob. 14TFCh. 5 - Prob. 15TFCh. 5 - Prob. 16TFCh. 5 - Prob. 17TFCh. 5 - True or False: No two methods in the same program...Ch. 5 - True or False: It is possible for one method to...Ch. 5 - True or False: You must have a return statement in...Ch. 5 - Prob. 1FTECh. 5 - Look at the following method header: public static...Ch. 5 - Prob. 3FTECh. 5 - Prob. 4FTECh. 5 - Prob. 1AWCh. 5 - Here is the code for the displayValue method,...Ch. 5 - Prob. 3AWCh. 5 - What will the following program display? public...Ch. 5 - A program contains the following method...Ch. 5 - Prob. 6AWCh. 5 - Prob. 7AWCh. 5 - Write a method named square that accepts an...Ch. 5 - Write a method named getName that prompts the user...Ch. 5 - Write a method named quartersToDol1ars. The method...Ch. 5 - Prob. 1SACh. 5 - Prob. 2SACh. 5 - What is the difference between an argument and a...Ch. 5 - Where do you declare a parameter variable?Ch. 5 - Prob. 5SACh. 5 - Prob. 6SACh. 5 - Prob. 1PCCh. 5 - Retail Price Calculator Write a program that asks...Ch. 5 - Rectangle AreaComplete the Program If you have...Ch. 5 - Paint Job Estimator A painting company has...Ch. 5 - Prob. 5PCCh. 5 - Celsius Temperature Table The formula for...Ch. 5 - Test Average and Grade Write a program that asks...Ch. 5 - Conversion Program Write a program that asks the...Ch. 5 - Distance TraveLed Modification The distance a...Ch. 5 - Stock Profit The profit from the sale of a stock...Ch. 5 - Multiple Stock Sales Use the method that you wrote...Ch. 5 - Kinetic Energy In physics, an object that is in...Ch. 5 - isPrime Method A prime number is a number that is...Ch. 5 - Prime Number List Use the isPrime method that you...Ch. 5 - Even/Odd Counter You can use the following logic...Ch. 5 - Present Value Suppose you want to deposit a...Ch. 5 - Rock, Paper, Scissors Game Write a program that...Ch. 5 - ESP Game Write a program that tests your ESP...
Knowledge Booster
Similar questions
- Examine the method header below, then write a call to the method as an example.a personal void ShowValue()arrow_forwardInteger value passed to the method MUST not go above 99 or below -100arrow_forwardLook through the method header below, then, as an example, write a call to the method.an internal void ValueReset (ref int value)arrow_forward
- Declare a method with three arguments all of the type int. The method should return the greatest of the three arguments, however, if any two or all three are the same, your method should return that valuearrow_forwardExamine the method header below, then write a call to the method as an example.a personal void ValueReset (ref int value)arrow_forwardLook through the method header below, then, as an example, write a call to the method.an internal void ShowValue()arrow_forward
- Write a class called Ave method that contains a main method and method called threeAve( method name) that computes the average of three numbers. A method must be used. Please refer to the pic and show your source code and console.arrow_forwardPlease solve the question for beginners in programming 1. Write a method that receives the radius and returns the area of a circle. 2. Write a main method that calls the previous methodarrow_forwardWrite a method named raiseSalary that accepts two integers as an argument and return its sum multiplied by 15%. Write a tester program to test the method. The class name should be your ID (for example: Id12345678).arrow_forward
- Assume that you declare a variable as int x = 100; and correctly pass it to a method with the declaration private static void IncreaseValue(int x). There is a single statement within the IncreaseValue() method: x = x + 25;. Back in the Main() method, after the method call, what is the value of x? a. 125 b. It is impossible to tell. c. The program will not run. d. 100arrow_forwardWhen an object is falling because of gravity, the following formula can be used to determine the distance the object falls in a specific time period: d = ½ gt2 The variables in the formula are as follows: d is the distance in meters, g is 9.8, and t is the amount of time, in seconds, that the object has been falling. 5.3.1. Create a method: FallingDistance Parameters: t, object’s falling time (in seconds) t may or may not be an integer value! Return value: the distance, in meters, that the object has fallen during that time interval Calculations: Use Math.Pow() to calculated the square in the formula 5.3.2. Demonstrate the method by calling it from a loop that passes the values 1 through 20 as arguments, and displays each returned value. Sample output lines: . . . t = 5, d = 122.5 . . . t = 10, d = 490 . . . Your output should have lines for t=1, t=2, t=3, . . . t=20.arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:CengageMicrosoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning
Programming Logic & Design Comprehensive
Computer Science
ISBN:9781337669405
Author:FARRELL
Publisher:Cengage
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning