Create a program "Method Tests" which will contain a number of methods all called from the main method. 1) Method 1: - Takes 1 String parameter - Prints out "Hello" + the String argument 2) Method 2: - Requests an int and a String input from the user and stores them in local variables in main() - Create a method which takes these two values as parameters - Call a Math library method of your choice (like Math.abs(int i) or Math.exp(int i) or something else) with the int parameter value in your method and print the result of it along with the String you passed in. Example: Say int num entered by user is -10 And String str entered by user is "Fairfield" Then if you use Math.abs(num), then output would be: "10 Fairfield" 3) Method 3: Requests two double values from the user and stores them in local variables in main() - Create a method which takes these two values as parameters The method will use Math library functions to: - o Print the square root of the 1st parameter o Print the log of the 2nd parameter o Print the value of the 1st parameter raised to the power of the 2nd parameter

Create a program "Method Tests" which will contain a number of methods all called from the main method. 1) Method 1: - Takes 1 String parameter - Prints out "Hello" + the String argument 2) Method 2: - Requests an int and a String input from the user and stores them in local variables in main() - Create a method which takes these two values as parameters - Call a Math library method of your choice (like Math.abs(int i) or Math.exp(int i) or something else) with the int parameter value in your method and print the result of it along with the String you passed in. Example: Say int num entered by user is -10 And String str entered by user is "Fairfield" Then if you use Math.abs(num), then output would be: "10 Fairfield" 3) Method 3: Requests two double values from the user and stores them in local variables in main() - Create a method which takes these two values as parameters The method will use Math library functions to: - o Print the square root of the 1st parameter o Print the log of the 2nd parameter o Print the value of the 1st parameter raised to the power of the 2nd parameter

Name: Use java code to complete Create a program “MethodTests" which will co
Uploaded: 2024-03-20T06:51:23.000Z
Channel: Bartleby
Description: Use java code to complete Create a program “MethodTests" which will contain a number of methods all called from the mainmethod.1) Method 1:- Takes 1 String parameterPrints out "Hello" + the String argument2) Method 2:Requests an int and a String inpu

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter3: Using Methods, Classes, And Objects

Section: Chapter Questions

Problem 1CP

See similar textbooks

Similar questions

Program62.javaWrite a program that prompts for a full name (first and last) and assigns it to one string. The program then passes the full name to a void method as its sole parameter. The void method should print the first name, on one line, as many times as indicated by the length of the last name. Sample Output (image below) Program64.javaWrite a program that demonstrates method overloading by defining and calling methods that return the area of a triangle, a rectangle, or a square.
Create a program that asks the user for two doubles. Your program will include a static method called doMath. It should take in the two doubles that the user entered, add them together, multiply the answer by 2, and then round to the nearest integer. You will return this integer. Your static method only performs the math and returns the integer answer. Your static method should not ask for input or print output. Your main method should ask for input, call the method and pass in the user’s two values, and then print the result that is returned from the doMath method. This program does not have to loop and does not have to have any try/catch blocks. Note: If your program does not perform the required tasks in a separate static method, you will not get any credit for this program. Example: Enter two numbers and I will do math things with them. >>>5.1 >>>3.2
java programming: pleas see attachment as well***** In this task, you are asked to write a program called Swap.java, including at least 3 following methods: - Main() swapDigitPairs ( parameter) - swapLetterPairs (parameter) In the main method, - Use your Panther Number as the input argument, call swapDigitPairs ( parameter) - Ask user to input a number and call a method swapDigitPairs to swap the number as shown in the example of the following figure. - Ask the user to input a string of letters/numbers and call a method swapLetterPairs to swap the letters as shown in the following example. - swapDigitPairs ( parameter) - swapLetterPairs (parameter) In the main method, - Use your Panther Number as the input argument, call swapDigitPairs ( parameter) - Ask user to input a number and call a method swapDigitPairs to swap the number as shown in the example of the following figure. - Ask the user to input a string of letters/numbers and call a method swapLetterPairs to swap the letters…
Write a method that returns the lcm (least common multiple) of an unspecified number of integers. The method header is specified as follows: public static int lcm(int... numbers) Write a test program that prompts the user to enter five numbers, invokes the method to find the lcm of these numbers, and displays the lcm.
6.17 LAB: Max magnitude Write a method maxMagnitude() with two integer input parameters that returns the largest magnitude value. Use the method in a program that takes two integer inputs, and outputs the largest magnitude value. Ex: If the inputs are: 5 7 the method returns: 7 Ex: If the inputs are: -8 -2 the method returns: -8 Note: The method does not just return the largest value, which for -8 -2 would be -2. Though not necessary, you may use the absolute-value built-in math method. Your program must define and call a method:public static int maxMagnitude(int userVal1, int userVal2) tested with 5,7 -8,-2, 25,-50 import java.util.Scanner; public class LabProgram { public static void main(String[] args) { Scanner input = new…
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…
Please create a code that follows the directions below exactly, and have the output look just like the one in the picture provided. If possible, please refrain from using switch statements in the code. Insturctions: This assignment will assess your understanding of void and value returning static methods. Your cousin owns an automotive maintenance shop that performs routine maintenance on cars. He has asked you to write a program that will provide a list of services (and their respective prices) to users and allow them to choose any, or all, services they would like and display the final price, including a 28% labor charge, a 9% markup if the car is an import, and an 8% sales tax. Task To accomplish the above, do the following: Write the two methods outlined below. Test your program and screenshot your successful test. carMaintenance method This method should accept the make of the car as a parameter (e.g., BMW, Ford, Ferrari, etc.). It should display the services and their prices as…
Program62.javaWrite a program that prompts for a full name (first and last) and assigns it to one string. The program then passes the full name to a void method as its sole parameter. The void method should print the first name, on one line, as many times as indicated by the length of the last name. Sample Output (image below)
True or False _6. A method can return one value ___7. A method can call itself. ___ 8. A method can take more than one parameter. 9. A method can call another method which can call a third method. 10. To calculate the value of 2.53.5, you use the Java statement Math.pow(3.5, 2.5);
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)
Please do this in Java! 13. isPrime Method A prime number is a number that is evenly divisible only by itself and 1. For example, the number 5 is prime because it can be evenly divided only by 1 and 5. The number 6, however, is not prime because it can be divided evenly by 1, 2, 3, and 6. Write a method named isPrime, which takes an integer as an argument and returns true if the argument is a prime number, or false otherwise. Demonstrate the method in a complete program. Additional requirements: Welcome the user with a message that you read from a file called "input.txt". ( inpu.txt file contains numbers between1-100.) Write the results to the terminal and also to the output file called, "output.txt" and remind the user to look at that file if he/she wants to. You only need to submit the designs, input/output files ( if applicable ) source code ( .java and not the project or the .class ) files of all the classes you'll implement and the driver program for the problem. ( Do not submit…
1. For each call of the method below, display the value that is returned public int retVal(int a, int b) { int c; if (a > b) { c = a; } else if (b % a == 0) { c = b; } else { c = b + (a - (b % a)); } return c; } Read the following arguments from the keyboard and pass them to retVal()Arguments passed a. retVal(4, 2) b. retVal(5, 4) c. retVal(5, 13) d. retVal(x, y) e. retVal(m, n) Output a. 4 b. 5 c. 15 d. 20 e. 8 For d and e what values are passed to produce 20 and 8?