Task2. Write a method that returns a random number from a list of numbers passed in the argument. The method header is specified as follows: public static int getRandom(int... numbers). Note that the program should also contain a main method as well

Task2. Write a method that returns a random number from a list of numbers passed in the argument. The method header is specified as follows: public static int getRandom(int... numbers). Note that the program should also contain a main method as well

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter8: Advanced Method Concepts

Section: Chapter Questions

Problem 9E

See similar textbooks

Related questions

Q: Write a method named raiseSalary that accepts two integers as an argument and return its sum…

A: Program In java import java.util.Scanner; public class Id12345678 { public static void…

Q: Java

A: Note: Code comments have been included in the source code itself to have a better understanding of…

Q: Write a method called DisplayHorizontalStars(int numberOfStars). This method will output the number…

A: Coded using C#.

Q: True or False? Arrays cannot be passed as parameters, but must be used only in the main method.

A: Array is a data type which contain similar data type values. In any programming language, the…

Q: Part I Write a method that takes two parameters: integer n, char operation. If the given operation…

A: According to the asked question, the solution is given below with a proper explanation.

Q: Create a program “MethodTests" which will contain a number of methods all called from the main…

A: Given:

Q: Write a method definition for a method with the following heading. Themethod is to be added to the…

A: Since the language is not mentioned, I have completed it using Java.

Q: Question 2 has bigger options otherwise according to your policy they are 3 questions at a time.…

A: Ans 1: The signature of a method consists of: 1) method name Ans 2: Fille the code given: public…

Q: (Math: pentagonal numbers) A pentagonal number is defined as n(3n-1)/2 for n= 1,2, ..., and so on.…

A: Program description: The java class, PentagonDriver.java is to display the 100 pentagon numbers for…

Q: 4) Create a method which takes two int parameters and swaps them. Print the values before and after…

A: #include <iostream> using namespace std; int main() { int x,y; cout<<"Enter 1st…

Q: True or False? The following code snippet contains a bug. Assume the code is inside of the main…

A: GIVEN: True or False? The following code snippet contains a bug. Assume the code is inside of the…

Q: Create two (2) overloaded methods that display a greeting message and use first name and last name…

Q: Write a method belonging to the IntArrayBag class that searches for a target number. When found,…

A: Language used => JAVA I have provided JAVA CODE along with CODE SCREENSHOT and also…

Q: 3) Create a method which generates and prints "n" random numbers. The method takes an int parameter…

A: Programming language is not mentioned so we are going to solve the problem in python language.

Q: Choose the appropriate methodName after analyzing the code below: public double methodName () int…

A: EXPLANATION: The statements in the for loop to get the maximum number from the given list of values…

Q: Given: interface B { int a; void methodA(); } no problem the method needs to be public the variable…

A: An Interface just like a class but it is not class.Interface contains variable and methods which are…

Q: Create a program that asks the user for two doubles. Your program will include a static method…

A: import java.util.*;import java.lang.*;import java.io.*; class Codechef{ public static int…

Q: Fill in the missing parts of the below method. The method is named calcMPG. It takes in two…

A: Given:- Fill in the missing parts of the below method. The method is named calcMPG. It takes in…

Q: Write a method with the following header to display threenumbers in decreasing order:public static…

A: Since you are not mentioning the programming language, here we are using Java to complete the…

Q: Examine the following method header; then write an example call to the method. private void…

A: Example call to the given method: Method header consists of an access modifier, method name,…

Q: ode a method called buyTickets that accepts the number of tickets (no Tickets) and the price…

A: Here the name of method is buyTickets. It has two input parameters and return cost.

Q: Write the heading (not the method body) for a public method called writeDate that takes three int…

A: Different ways of declaring given parameters month ,day and year in classDate public method. //1)…

Q: Create a program “MethodTests" which will contain a number of methods all called from the main…

A: Java Program for Above : import java.util.Scanner; class MethodTests{ //Method 1: public…

Q: public class BackAccount { public double Balance { set; get; } public void Deposit(double amount) {…

A: Using code snippet above complete the bank account functionality..

Q: I have to write a method with the header: public void duplicateTheBag() This method copies the…

A: Algorithm: Start Read size of bag n Read content into bag in an array Define a method…

Q: 2. Write a method that takes the values of two angles of a triangle and calculate the third one.…

A: Please find the answer below :

Q: The array of Vehicles below, write the static method,findMin which returns the lowest price of any…

A: A static method that returns the lowest price is as follows, Code: //Define the method public static…

Q: Write a program that prompts the user for a number and pass the number to a method named isFact. The…

A: import java.util.Scanner; public class Factorial { public static int isFact(int n)…

Q: Write a method that returns the number of days in ayear using the following header:public static int…

A: 1. There are only two total numbers of days in a year possible. 365 days and 366 days. 2. The total…

Q: Create a method that takes a value and indicate whether it is positive or negative by a return a…

A: According to the Question below the Solution: Output:

Q: Add a new method to the Primes class called genRandPrime. It should take as input two int values:…

A: Algorithm: Start Read lower and upper limits Implement a method genRandPrime() which takes 2…

Q: Create a program “MethodTests" which will contain a number of methods all called from the main…

A: import java.util.Scanner;public class MethodTests{ public static void main(String[] args) {…

Q: Examine the method header below, then write a call to the method as an example. a personal void…

A: Example call to the given method: Each method header contains a collection of statements that must…

Q: Write a method that calculates the tax on a price. The price and tax percentage should be doubles.…

A: the answer to the following question:-

Q: 5) Write a method which gets a value from the user and convert that value from Celsius to…

A: Start declare celsius , fahrenheit Input temperature in celsius fahrenheit = (9*celsius/5)+32…

Q: Write a method named isPrime, which takes an integer as an argument and returns true if the…

A: No need to check till ending number It's enough you check till square root of a number as the…

Q: Create a method that takes a value and tell whether it is null or not. Declared as: boolean isZero…

A: Note:- In function declaration isZero(float a) , here float is primitive data type which can’t hold…

Q: Create a calculator program. Get 2 numbers from the user. Create a method that adds the 2 numbers.…

A: In java static methods can be accessed without any object. In this question, we define all the…

Q: All the animals are having a feast! Each animal is bringing one dish. There is just one rule: the…

A: Since no programming language has been specified, I have written a java code down in step 2.

Q: Write method fullName with a return type of void and accept a name. The method will display the…

A: public static void fullName(String name) { String temp = " " + name; String newStr…

Q: 2. A pentagonal number is defined as n(3n-1)/2 for n = 1, 2, ..., etc.. Therefo the first few…

A: Use a loop to call the method 100 times and for every 10 numbers, we can make use of conditional…

Q: True or False? The following code snippet contains a bug. Assume the code is inside of the main…

A: GIVEN:

Q: true of false: a) The first step in any programming task is to start coding. b) The only places we…

A: a) The first step in any programming task is to start coding. This statement is false because the…

Q: /** * B. Complete a method named blackJack(). * The method is given 2 int values, both of which are…

A: public int blackjack(int a, int b) { int diffA, diffB; diffA = 21 - a; diffB = 21 - b;…

Q: public class DateFashion /** Write the method dateFashion(). You and your date are trying to get a…

A: Program description: java program that DateFashionDriver.java that demonstrates the class…

Q: A pentagonal number is defined as n(3n-1)/2 for n = 1, 2, …, and so on. Therefore, the first few…

Q: Write a method that takes your name and your expected year of graduation and prints that information…

A: Given: Write a method that takes your name and your expected year of graduation and prints that…

Q: What will be returned from the following method? public double testing ( ) {…

A: Answer: The following method(testing()) will return the value of 'a' which is 18.8.

Concept explainers

Computational Systems

The computation systems can be defined as the systems that are capable of solving a problem that includes calculations either mathematical or logical, and are able to produce the result as an output. For example, a simple calculator that is given a set of numbers and operators as input and produces the result as an output can be defined as a computational system. The above example is a simple illustration only, the computational systems range from simple devices to complex devices such as the systems that control the SpaceX companies, Starlink satellites which are being quite recently seen in the skies at many places globally.

Question

please use java ro answer the following queston

Task2. Write a method that returns a random number from a
list of numbers passed in the argument. The method header is specified as follows: public
static int getRandom(int... numbers). Note that the program should also contain a main
method as well

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

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 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 a method with the following header to display threenumbers in decreasing order:public static void displaySortedNumbers(double num1, double num2, double num3)Write a test program that prompts the user to enter three numbers and invokes themethod to display them in decreasing order.
Program to write a method named delVertex, which includes two helper methods, moveRow and moveCol.
Write a method that returns a random number from alist of numbers passed in the argument. The method header is specified as follows:public static int getRandom(int... numbers)
Create a method that takes a value and indicate whether it is positive or negative by a return aBoolean value.Declared as: boolean isPositive (float a)
public class BackAccount{public double Balance { set; get; }public void Deposit(double amount){Balance = Balance + amount;} }Transaction FeesTransaction TypeDeposit Withdrawal Check BalanceAmount0.25 % of the deposit amount 0.5 % of the withdrawal amount FreeUsing the code snippet above, complete the bank account functionality by adding Withdraw and CheckBalance methods. In your definition for the Withdraw method, check if the account has sufficient funds before making a withdrawal. Apply transaction fees as per the table above:
Look at the header of the method below, and then implement a sample call to it in your code.private static void ShowValue ()
A pentagonal number is defined as n(3n-1)/2 forn = 1 , 2 , …, and so on. Therefore, the first few numbers are 1, 5, 12, 22,. . . . Write a method with the following header that returns a pentagonalnumber:public static int getPentagonalNumber(int n)For example, getPentagonalNumber(1) returns 1 and getPentagonalNumber(2) returns 5. Write a test program that uses this method to display thefirst 100 pentagonal numbers with 10 numbers on each line. Use the %7d formatto display each number.
Write a method called DisplayHorizontalStars(int numberOfStars). This method will output the number of stars horizontally specified by its argument. Call the DisplayHorizontalStars() method three times from your program Main() method, supplying 0, 5 and 10 respectively for the number of stars. Write a method similar to the one above that displays a vertical line of stars.Call this method three times with arguments 0, 5 and 10 respectively. Write a method that accepts an argument of type double. The method will calculate and display the volume of a sphere with radius specified by its argument. [ ].Call this method from your main three times, with arguments 1, 2, and 10 respectively. The answers are 4.1888, 33.5103 and 4188.7902 respectively.Use Math.PI for the value of Write a method that takes two arguments: a cost price and a two-letter province code. It will calculate and display the selling price. (If province is Ontario a tax of 13% is added to the price, if the province is…
A pentagonal number is defined as n(3n-1)/2 for n = 1, 2, …, and so on. Therefore, the first few numbers are 1, 5, 12, 22, . . . . Write a method with the following header that returns a pentagonal number: publicstaticintgetPentagonalNumber(int n) For example, getPentagonalNumber(1) returns 1 and getPentagonal- Number(2) returns 5. Write a test program that uses this method to display the first 100 pentagonal numbers with 10 numbers on each line. Use the %7d format to display each number.
Question 2 has bigger options otherwise according to your policy they are 3 questions at a time. 1.) The signature of a method consists of ____________. a. method name b. parameter list c. return type d. None of the above 2.) You should fill in the blank in the following code with ______________. public class Test { public static void main(String[] args) { System.out.print("The grade is "); printGrade(78.5); System.out.print("The grade is "); printGrade(59.5); } public static void __________ (double score) { if (score >= 90.0) { System.out.println('A'); } else if (score >= 80.0) { System.out.println('B'); } else if (score >= 70.0) { System.out.println('C'); } else if (score >= 60.0) { System.out.println('D'); } else { System.out.println('F'); } } } a. int b. printGrade c. printMe d. double e. void 3.) Assume double[][] x = new double[10][5], what are x.length and x[2].length? a. 4 and 4 b. 10 and 5 c. 5 and 10 d. 5 and 5
Methods with an empty parameter list and do not return a value: [Questions 1-8 required] You invoke a method by its name followed by a pair of brackets and the usual semi-colon Write a method called DisplayPersonalInfo(). This method will display your name, school, program and your favorite course. Call the DisplayPersonalInfo() method from your program Main() method Write a method called CalculateTuition(). This method will prompt the user for the number of courses that she is currently taking and then calculate and display the tuition cost. (cost = number of course * 569.99). Call the CalculateTuition() method two times from the same Main() method as in question 1. Write a method call CalculateAreaOfCircle(). This method will prompt the user for the radius of a circle and then calculate and display the area.[A = πr2].Call the CalculateAreaOfCircle() method twice from the same Main() method as in question 1. Use Math.Pi for the value of π Write a method call…