Sum And Product

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = Integer.parseInt(scanner.nextLine());

        for (int i = 1; i < 9; i++) {
            for (int j = 9; j > i; j--) {
                for (int k = 0; k < 9; k++) {
                    for (int l = 9; l > k; l--) {
                        if ((i + j + k + l) == i * j * k * l && n % 10 == 5) {
                            System.out.printf("%d%d%d%d", i, j, k, l);
                            System.exit(0);
                        }
                        if (i * j * k * l / (i + j + k + l) == 3 && n % 3 == 0) {
                            System.out.printf("%d%d%d%d", l, k, j, i);
                            System.exit(0);
                        }
                    }
                }
            }
        }

        System.out.println("Nothing found");
    }
}