Answered: Modify the NumbersDemo application…

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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Question

Modify the NumbersDemo application whose main() method holds two integer variables. Assign values to the variables.

In turn, pass each value to methods named displayTwiceTheNumber(), displayNumberPlusFive(), and displayNumberSquared().

public class NumbersDemo {

public static void main (String args[]) {

// Write your code here

}

public static void displayTwiceTheNumber(int n) {

// Write your code here

}

public static void displayNumberPlusFive(int n) {

// Write your code here

}

public static void displayNumberSquared(int n) {

// Write your code here

}

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public class NumbersDemo { public static void displayTwiceTheNumber(int number){ System.out.println(number + "" + number); } public static void displayNumberPlusFive(int number){ System.out.println(number+5); } public static void displayNumberSquared(int number) { System.out.println(number*number); }

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