Program 3-61 Module main ()Declare Integer numberDisplay "Enter a number and I will display"Display "that number doubled."345 Input number6 Call doubleNumber(number)7 End Module89 Module doubleNumber(Integer value)Declare Integer resultSet result = value * 2101112Display result13 End ModuleProgram Output (with Input Shown in Bold)Enter a number and I will displaythat number doubled.20 [Enter]40

Answered: Program 3-6 1 Module main() Declare…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Related questions

Question

Program 3-6
1 Module main ()
Declare Integer number
Display "Enter a number and I will display"
Display "that number doubled."
3
4
5 Input number
6 Call doubleNumber(number)
7 End Module
8
9 Module doubleNumber(Integer value)
Declare Integer result
Set result = value * 2
10
11
12
Display result
13 End Module
Program Output (with Input Shown in Bold)
Enter a number and I will display
that number doubled.
20 [Enter]
40

Expert Solution

Code

import java.util.*;
import java.util.Scanner;
public class Main {
// Creating a method to call
static void doubleNumber(int num){
int result;
result = num*2;
System.out.println("Number doubled is: "+result);
}
// Main class
public static void main(String[] args) {
int num;
System.out.println("Enter a number and I will Display");
Scanner sc = new Scanner(System.in);
num = sc.nextInt();
doubleNumber(num);
}
}