Trimorphic Number In Java

import java.util.Scanner;
class TrimorphicNumber{
  public static void main(String[] args) {
  
  boolean flag = true;

  Scanner sc = new Scanner(System.in);

  System.out.println("enter a number");
  int n = sc.nextInt();

  int cube = n*n*n;

  while(n!=0)
  {

  if(n%10!= cube%10)
  {
    flag = false;
    break;
  }
       n/=10;
       cube /=10;
   }

   if(flag) //true
   {
    System.out.println("it is Trimorphic number");
   }
   else{
    System.out.println("it is not Trimorphic number");
     }
   }
 }