import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		new Main().run();
	}

	static long time = 0;

	public void run() {
		Scanner sc = new Scanner(System.in);
		BigInteger a = new BigInteger(sc.next());
		BigInteger b = new BigInteger(sc.next());
		BigInteger c = new BigInteger(sc.next());
		BigInteger MOD = BigInteger.valueOf(4_000_0).nextProbablePrime();
		// 9998
		ArrayList<BigInteger> ans = new ArrayList<>();
		for (BigInteger i = BigInteger.ZERO; i.compareTo(MOD) == -1; i = i.add(BigInteger.ONE)) {
			if (f(a, b, c, i).remainder(MOD).equals(BigInteger.ZERO)) {
				for (BigInteger j = MOD.multiply(MOD).negate(); j.compareTo(MOD.multiply(MOD)) < 1; j = j.add(MOD)) {
					BigInteger v = j.add(i);
					if (f(a, b, c, v).equals(BigInteger.ZERO))
						ans.add(v);
				}
			}
		}
		Collections.sort(ans);
		for (int i = 0; i < ans.size(); ++i) {
			System.out.print(ans.get(i) + (i == ans.size() - 1 ? "\n" : " "));
		}
	}

	BigInteger f(BigInteger a, BigInteger b, BigInteger c, BigInteger v) {
		BigInteger ans = new BigInteger("0");
		ans = ans.add(v.pow(3));
		ans = ans.add(v.pow(2).multiply(a));
		ans = ans.add(v.pow(1).multiply(b));
		ans = ans.add(c);
		return ans;
	}

	static void tr(Object... objects) {
		System.out.println(Arrays.deepToString(objects));
	}
}