算法-经典趣题-百钱买百鸡

package com.joshua317;

public class Bqbj {
    public static void main(String[] args) {
        int n = 100;
        int m = 100;
        getBqbj(n,m);
    }
    /**
     * 百钱买百鸡
     * @param  n 数量
     * @param  m 钱数
     */
    public static void getBqbj(int n, int m) {
        int x, y, z;
        for (x = 0; x <= n; x++) {
            for (y = 0; y <= n; y++) {
                z = n - x -y;
                if (z > 0 && z%3 == 0 && 5*x+3*y+z/3 == m) {
                    System.out.println("x = " + x + ", y = " + y + ", z=" + z);
                }
            }
        }
    }
}