题解 | #百鸡问题#两重暴力for循环枚举就行

import java.util.Scanner;
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        for (int x = 0; x <= 100; x++) {
            for (int y = 0; y <= 100 - x; y++) {
                int k = 100 - x - y;
                if (x * 15 + y * 9 + k <= n * 3) System.out.println("x=" + x + ",y=" + y + ",z=" + k);
            }
        }
    }
}