/**
 * 百钱买百鸡：公鸡5元一只，母鸡3元一只，小鸡1元3只，问100元买100只鸡，问有多少种买法，输出每种买法的结果！
 *
 */
public class Test3 {

    public static void main(String[] args) {
        int c = 0;
        for (int a = 0; a < 100; a++) {
            for (int b = 0; b < 100; b++) {
                if ((7 * a + 4 * b) == 100) {
                    c++;
                    System.out.println("公鸡数量为：" + a + ",母鸡数量为" + b + "小鸡数量为" + (100 - a - b));
                }
            }
        }
        System.out.println("有" + c + "种买法！");
    }
}