A Cuboid is a 3-dimensional box-like figure represented in the 3-dimensional plane. A cuboid has 6 rectangle-shaped faces. Each face meets another face at 90 degrees each. Three sides of cuboid meet at the same vertex. Since it is made up of 6 rectangle faces, it has length, width and height of different dimension. Given the dimensions of the cuboid, find the Surface area and Volume of a cuboid. The formula’s to calculate the area and volume are given below.
Examples:
Input : 20 15 10
Output : Surface Area = 1300
Volume = 3000
Input : 30 5 10
Output : Surface Area = 1000
Volume = 1500
Formulas:
Volume = length * breadth * height
Surface Area of Cuboid = 2(length * breadth + breadth * height + height * length)
Approach :
- Given the dimensions of the cone, say length L, height H and breadth B of a cuboid.
- Calculate Volume and Surface Area
Example 1:
Java
// Java Program to Find the Volume and Surface Area of// Cuboidsimport java.io.*;class GFG { public static void main(String[] args) { // specify L,B and H double L = 20, B = 15, H = 10; // calculate SurfaceArea double SurfaceArea = 2 * (L * B + B * H + H * L); // calculate Volume double Volume = L * B * H; System.out.println( "The Surface area of cuboid is : " + SurfaceArea); System.out.println("The Volume of the cuboid is : " + Volume); }} |
The Surface area of cuboid is : 1300.0 The Volume of the cuboid is : 3000.0
Time Complexity: O(1) as it is doing constant operations
Space Complexity: O(1)
Example 2:
Java
import java.io.*;class GFG { public static void main(String[] args) { // specify L,B and H double L = 30, B = 5, H = 10; // calculate SurfaceArea double SurfaceArea = 2 * (L * B + B * H + H * L); // calculate Volume double Volume = L * B * H; System.out.println( "The Surface area of cuboid is : " + SurfaceArea); System.out.println("The Volume of the cuboid is : " + Volume); }} |
The Surface area of cuboid is : 1000.0 The Volume of the cuboid is : 1500.0
Time Complexity: O(1) as constant operations are performed
Space Complexity: O(1) since using constant variables
