static void calRoomVolume(double length, double width, double height,double ballonVolume) { System.out.println("Your room volume is "+(length*width*height)/1000000+" m3"); noofBallons ((1length*width*height)/1000000, ballonVolume); } 1 static void noOfBallons(double roomVolume, double BallonVolume) { System.out.println("You need "+(int)(roomVolume/BallonVolume)+" balloons."); 7 8 20 public static void main(String[] args) { 4 getLength(); 5 ( ר
static void calRoomVolume(double length, double width, double height,double ballonVolume) { System.out.println("Your room volume is "+(length*width*height)/1000000+" m3"); noofBallons ((1length*width*height)/1000000, ballonVolume); } 1 static void noOfBallons(double roomVolume, double BallonVolume) { System.out.println("You need "+(int)(roomVolume/BallonVolume)+" balloons."); 7 8 20 public static void main(String[] args) { 4 getLength(); 5 ( ר
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
Related questions
Question
c) Test two of the methods in this code.
Transcribed Image Text:3 import java.util.Scanner;
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5 public class ballons {
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static void getLength()
{
System.out.println("Length of the room (in cm)? ");
Scanner sc=new Scanner (System.in);
double length=sc.nextDouble();
getwidth(length);
}
//fur
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_2
.3
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static void getwidth(double length)
//fune
System.out.println("Width of the room (in cm)? ");
Scanner sc=new Scanner(System.in);
double width=sc.nextDouble();
getHeight(length,width);
}
L7
8
/a:
//ta
/ca
2
3
static void getHeight(double length, double width)
{
System.out.println("Height of the room (in cm)? ");
Scanner sc=new Scanner(System.in);
double height=sc.nextDouble();
double balloonVolume=getBalloonVolume();
calRoomVolume(length,width, height, balloonVolume);
/-
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=1
=2
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=4
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}
static double getBalloonVolume()
{
System.out.println("What is the balloon volume (in m3)? ");
Scanner sc=new Scanner(System.in);
double volume=sc.nextDouble();
return volume;
![39
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57 }
static void calRoomVolume (double length, double width, double height,double ballonVolume)
{
System.out.println("Your room volume is "+(length*width*height)/1000000+" m3");
noofBallons((length*width*height)/1000000, ballonVolume);
}
static void noofBallons (double roomVolume, double BallonVolume)
{
System.out.println("You need "+(int)(roomVolume/BallonVolume)+" balloons.");
}
public static void main(String[] args) {
getLength();
}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa959c3e2-24d7-4bac-89a8-7a621a28f6f4%2F23ee999c-1ebe-4d2c-983b-2429a07678ca%2F7mgnsuh_processed.png&w=3840&q=75)
Transcribed Image Text:39
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57 }
static void calRoomVolume (double length, double width, double height,double ballonVolume)
{
System.out.println("Your room volume is "+(length*width*height)/1000000+" m3");
noofBallons((length*width*height)/1000000, ballonVolume);
}
static void noofBallons (double roomVolume, double BallonVolume)
{
System.out.println("You need "+(int)(roomVolume/BallonVolume)+" balloons.");
}
public static void main(String[] args) {
getLength();
}
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