Q:

Java program to find Square, Cube and Square Root of an integer number

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mahmoud2506
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2022-05-05
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Given an integer number and we have to find their Square, Square Root and Cube.

In this program, we are using these two methods of Math class:

 
  1. Math.pow(m,n):
    It is used to get the power of any base, it will return m to the power of n (m^n).
  2. Math.sqrt(m):
    It is used to get the square root of any number, it will return square root of m.
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mahmoud2506
2022-05-05
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Consider the program:

// Java Program to find square, square root 
// and cube of a given number

import java.util.*;

public class j5 {
    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
        int num;

        System.out.print("Enter an integer number: ");
        num = sc.nextInt();

        System.out.println("Square of " + num + " is: " + Math.pow(num, 2));
        System.out.println("Cube of " + num + " is: " + Math.pow(num, 3));
        System.out.println("Square Root of " + num + " is: " + Math.sqrt(num));
    }
}

Output

Enter an integer number: 12
Square of 12 is: 144.0
Cube of 12 is: 1728.0
Square Root of 12 is: 3.4641016151377544

 

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