Прошу помочь
package com.javarush.task.task20.task2025;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
/*
Алгоритмы-числа
*/
public class Solution {
public static long[] getNumbers(long N) {
ArrayList result = new ArrayList();
for (long i = 0; i < 10; i++) {
result.add(i);
}
for (long i = 10; i < N; i++) {
long sum = 0;
long k = i;
int mnum = 0;
long ktest = i;
while(ktest != 0){
mnum++;
ktest = ktest / 10;
}
while(k != 0){
sum = sum + (long) Math.pow(k % 10, mnum);
k = k / 10;
}
if(i == sum){
result.add(i);
}
}
long[] result1 = new long[result.size()];
for (int i = 0; i < result1.length; i++) {
result1[i] = Long.parseLong(String.valueOf(result.get(i)));
}
return result1;
}
public static void main(String[] args) {
long a = System.currentTimeMillis();
System.out.println(Arrays.toString(getNumbers(1000)));
long b = System.currentTimeMillis();
System.out.println("memory " + (Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory()) / (8 * 1024));
System.out.println("time = " + (b - a) / 1000);
a = System.currentTimeMillis();
System.out.println(Arrays.toString(getNumbers(1000000)));
b = System.currentTimeMillis();
System.out.println("memory " + (Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory()) / (8 * 1024));
System.out.println("time = " + (b - a) / 1000);
}
}