mirror

package p4;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

/**
 * Created by qwert on 02.03.2016.
 */
public class MirrorSwitch {
    public static void main (String[] args) throws IOException {
        BufferedReader reader = new BufferedReader (new InputStreamReader (System.in));
        int data = Integer.parseInt (reader.readLine ());
        System.out.println (mirrorSwitch (data));
    }

    public static int mirrorSwitch (int input) {
        int number = quantity (input);
        int[] digit = new int[number];
        int factor = (int) Math.pow (10,number-1);
        for (int i = 0; i < number; i++){
            digit[i] = (input % 10) * factor ;
            input /=10;
            factor /=10;
        }
        int answer = totalArray (digit);
        return answer;
    }

    public static int quantity (int input) {
        int number = 0;
        while (input != 0) {
            input /= 10;
            number++;
        }
        return number;
    }

    public static int totalArray (int[] input){
        int result = 0;
        for (int i = 0; i < input.length; i++){
            result += input[i];
        }
        return result;
    }
}