Java Magic Number

 

import java.util.Scanner; 

public class Main

{

                public static void main(String[] args) {

                                int n, remainder = 1, number, sum = 0; 

Scanner sc = new Scanner(System.in); 

System.out.print("Enter a number you want to check: "); 

n = sc.nextInt(); 

number = n; 

while (number > 9)               

{ 

while (number > 0) 

{ 

remainder = number % 10;  

sum = sum + remainder; 

number = number / 10;    

} 

number = sum; 

sum = 0; 

} 

if (number == 1) 

{ 

System.out.println("The given number is a magic number."); 

} 

else 

{ 

System.out.println("The given number is not a magic number."); 

} 

} 

}