Java code that calculates the area and perimeter of a rectangle

[Matthewza]

Hi,

I am trying to write a program in Java that calculates the area and perimeter of a rectangle, I have searched all over the internet and I can't seem to find anything.

 

[LeChris]

I don't start Java Programming until next year so:

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and

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or both at once

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[Matthewza]

I don't start Java Programming until next year so:

You must be registered for see links

and

You must be registered for see links

or both at once

You must be registered for see links

I'm using NetBeans IDE 6.9.1 to write this if that helps.

 

[JayC]

Use the forumla?
Area - length * width
Perimter - 2 * length + 2 * width

You want to use a input so
Something like this: I did this quick so

import java.util.Scanner;

Scanner input = new Scanner(System.in);
System.out.println("Please input Length");
int length = input.nextInt();
System.out.println("Please input Width");
int width = input.nextInt();

System.out.println("Your Area Is: " + getArea(length,width);

public int getArea(int x, int y){
int total = x * y;
return total;
}

DO not just copy this code, understand it and elaborate it a little more

 

[Matthewza]

Use the forumla?
Area - length * width
Perimter - 2 * length + 2 * width

You want to use a input so
Something like this: I did this quick so

import java.util.Scanner;

Scanner input = new Scanner(System.in);
System.out.println("Please input Length");
int length = input.nextInt();
System.out.println("Please input Width");
int width = input.nextInt();

System.out.println("Your Area Is: " + getArea(length,width);

public int getArea(int x, int y){
int total = x * y;
return total;
}

DO not just copy this code, understand it and elaborate it a little more

Thanks for the help, I understand it now!