ARMSTRONG Number

import java.io.*;
public class Armstrong
{
public static void main(String[] args)throws IOException
  {
int a,b,c=0,d=0;
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
System.out.println("Enter Number To check for ARMSTRONG :-");
a=Integer.parseInt(br.readLine()); // Inputting a Number
b=a;
while(b>0)
{
c= b%10; //Extracting a single digit of the number
d= (c*c*c)+d;
b=b/10;
}

if(d==a)
System.out.println("Number Is Armstrong");
else
System.out.println("Number Is Not Armstrong");
  }

}

/*
Example :-
Enter Number To check for ARMSTRONG :-
Input :-
153
Output :-
Number Is Armstrong