题解 | 百鸡问题

import java.util.Scanner;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int money = scanner.nextInt();
        chicken(money);
    }
    public static void chicken(int money){
        for(int i = 0; i <= 100; i++){
            for(int j = 0; j <=100;j++){
                for(int k = 0; k <= 100; k++){
                    if ((15*i + 9*j + k) <= 3*money && (i+j+k)==100){
                        System.out.println("x="+i+","+"y="+j+","+"z="+k);
                    }
                }
            }
        }
    }
}