Java Program to Find the Surface area and Volume of Cuboid

JavaObject Oriented ProgrammingProgramming

In this article, we will understand how to compute the surface area and volume the cuboid. Cuboid is a three-dimensional object with six faces of rectangle shape which means it has sides of different length and breadth. The difference between a cube and cuboid is that a cube has equal length, height and breadth whereas in cuboids these three are not same

The surface area of cuboid is calculated using the formula −

2*( length *width + width* height + height*length)

The area of the cuboid is calculated using the formula −

length*width*height

Below is a demonstration of the same −

Input

Suppose our input is −

Length= 6;
Width= 7;
Height= 8;

Output

The desired output would be −

Volume Of the Cuboid is : 336.0
Surface area Of the Cuboid is : 292.0

Algorithm

Step 1 - START
Step 2 - Declare five double values namely my_length, my_width, my_height, my_volume, my_surface_area
Step 3 - Read the required values from the user/ define the values
Step 4 - Use the formula 2*( length *width + width* height + height*length) to calculate the surface area of cuboid
Step 5 - Use the formula length*width*height to calculate the area of the cuboid
Step 6 - Display the result
Step 7 - Stop

Example 1

Here, the input is being entered by the user based on a prompt. You can try this example live in ourcoding ground tool run button.

import java.util.Scanner;
public class VolumeOfCuboid{
   public static void main(String args[]){
      double my_length, my_width, my_height, my_volume, my_surface_area;
      System.out.println("Required packages have been imported");
      Scanner my_scanner = new Scanner(System.in);
      System.out.println("A reader object has been defined ");
      System.out.println("Enter the length of Cubiod:");
      my_length=my_scanner.nextDouble();
      System.out.println("Enter the width of Cubiod:");
      my_width=my_scanner.nextDouble();
      System.out.println("Enter height of Cubiod:");
      my_height=my_scanner.nextDouble();
      my_volume= my_length*my_width*my_height;
      System.out.println("The volume Of the Cuboid is :" +my_volume);
      my_surface_area =2*( my_length *my_width + my_width* my_height + my_height*my_length);
      System.out.println("The surface area Of the Cuboid is : " +my_surface_area);
   }
}

Output

Required packages have been imported
A reader object has been defined
Enter the length of Cubiod:
6
Enter the width of Cubiod:
7
Enter height of Cubiod:
8
The volume Of the Cuboid is : 336.0
The surface area Of the Cuboid is : 292.0

Example 2

Here, the integer has been previously defined, and its value is accessed and displayed on the console.

public class VolumeOfCuboid{
   public static void main(String args[]){
      double my_length, my_width, my_height, my_volume, my_surface_area;
      my_length= 6;
      my_width= 7;
      my_height= 8;
      my_volume= my_length*my_width*my_height;
      System.out.println("The volume Of the Cuboid is:" +my_volume);
      my_surface_area =2*( my_length *my_width + my_width* my_height + my_height*my_length);
      System.out.println("The surface area Of the Cuboid is:" +my_surface_area);
   }
}

Output

The volume Of the Cuboid is:336.0
The surface area Of the Cuboid is:292.0
raja
Updated on 22-Feb-2022 07:28:57

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