import java.util.*;

public class EgocentricNumbers {

public static void main(String[] args) {

System.out.println(egocentricNumbers(5));

System.out.println(egocentricNumbers(153));

System.out.println(egocentricNumbers(9982));

System.out.println(egocentricNumbers(407));

}

private static int egocentricNumbers(int input) {

// find length of number

int n = 0;

int remainder = 0;

int in = input;

ArrayList<Integer> digits = new ArrayList<Integer>();

do {

remainder = input % 10;

input = input / 10;

digits.add(remainder);

n++;

} while(input > 0);

if(in == 0) {

n = 1;

}

int total = 0;

for (Integer digit: digits) {

total += Math.pow(digit, n);

}

if(total == in) {

return 1;

}

return 0;

}

}