Writing Methods that Require a Single Parameter in Java In this lab, you complete a partially written Java program that includes two methods that require a single parameter. The program continuously prompts the user for an integer until the user enters 0. The program then passes the value to a method that computes the sum of all the whole numbers from 1 up to and including the entered number. Next, the program passes the value to another method that computes the product of all the whole numbers up to and including the entered number. The source code file provided for this lab includes the necessary variable declarations and the input statement. Comments are included in the file to help you write the remainder of the program. Instructions Ensure the file named SumAndProduct.java is open. Write the Java statements as indicated by the comments. Execute the program by clicking "Run Code." USE THE GIVEN CODE // SumAndProduct.java - This program computes sums and products. // Input: Interactive. // Output: Computed sum and product. import java.util.Scanner; public class SumAndProduct { public static void main(String args[]) { Scanner s = new Scanner(System.in); int number; String numberString; System.out.println("Enter a positive integer or 0 to quit: "); numberString = s.nextLine(); number = Integer.parseInt(numberString); while(number != 0) { // call sums() method here // call products() method here System.out.println("Enter a positive integer or 0 to quit: "); numberString = s.nextLine(); number = Integer.parseInt(numberString); } System.exit(0); } // End of main() method. // Write sums() method here. // Write products() method here. } // End of SumAndProduct class.

Writing Methods that Require a Single Parameter in Java In this lab, you complete a partially written Java program that includes two methods that require a single parameter. The program continuously prompts the user for an integer until the user enters 0. The program then passes the value to a method that computes the sum of all the whole numbers from 1 up to and including the entered number. Next, the program passes the value to another method that computes the product of all the whole numbers up to and including the entered number. The source code file provided for this lab includes the necessary variable declarations and the input statement. Comments are included in the file to help you write the remainder of the program. Instructions Ensure the file named SumAndProduct.java is open. Write the Java statements as indicated by the comments. Execute the program by clicking "Run Code." USE THE GIVEN CODE // SumAndProduct.java - This program computes sums and products. // Input: Interactive. // Output: Computed sum and product. import java.util.Scanner; public class SumAndProduct { public static void main(String args[]) { Scanner s = new Scanner(System.in); int number; String numberString; System.out.println("Enter a positive integer or 0 to quit: "); numberString = s.nextLine(); number = Integer.parseInt(numberString); while(number != 0) { // call sums() method here // call products() method here System.out.println("Enter a positive integer or 0 to quit: "); numberString = s.nextLine(); number = Integer.parseInt(numberString); } System.exit(0); } // End of main() method. // Write sums() method here. // Write products() method here. } // End of SumAndProduct class.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Writing Methods that Require a Single Parameter in Java

In this lab, you complete a partially written Java program that includes two methods that require a single parameter.

The program continuously prompts the user for an integer until the user enters 0. The program then passes the value to a method that computes the sum of all the whole numbers from 1 up to and including the entered number. Next, the program passes the value to another method that computes the product of all the whole numbers up to and including the entered number.

The source code file provided for this lab includes the necessary variable declarations and the input statement. Comments are included in the file to help you write the remainder of the program.