Pin It

How to calculate Square root and Cube root of a number in Java using Math class ?.

Program to demonstrate how to calculate Square root and Cube root of a number in Java using Math class




Click here to download complete source code 
 
package com.hubberspot.code;

import java.util.Scanner;

public class SquareAndCubeRootdemo {

 public static void main(String[] args) {

  // Create a Scanner object which will read 
  // values from the console which user enters
  Scanner scanner = new Scanner(System.in);

  // Getting input from user from the console
  System.out.println("Enter value of number for which you want Square root ");

  // Calling nextDouble method of scanner for
  // taking a double value from user and storing
  // it in number variable
  double number = scanner.nextDouble();

  System.out.println();


  System.out.println("Calculating Square root of a number ... ");

  // In order to calculate Square root of a number 
  // we use Math class Math.sqrt() static method which takes in a 
  // number and returns back the square root of that number
  double result = Math.sqrt(number);

  // printing the result on the console
  System.out.println("Square root of " + number + " is : " + result); 

  System.out.println();

  // Getting input from user from the console
  System.out.println("Enter value of number for which you want Cube root ");

  // Calling nextDouble method of scanner for
  // taking a double value from user and storing
  // it in number variable
  number = scanner.nextDouble();

  System.out.println();


  System.out.println("Calculating Cube root of a number ... ");

  // In order to calculate Cube root of a number 
  // we use Math class Math.cbrt() static method which takes in a 
  // number and returns back the square root of that number
  result = Math.cbrt(number);

  // printing the result on the console
  System.out.println("Cube root of " + number + " is : " + result); 



 }

}


Output of the program :
Please Give Us Your 1 Minute In Sharing This Post!
SOCIALIZE IT →
FOLLOW US →
SHARE IT →
Related Posts Plugin for WordPress, Blogger...

Post your related queries below ...

comments powered by Disqus
Powered by Blogger.
 
© 2012 Learn Java by Examples Template by Hubber Spot