100块钱买100只鸡

package mai100ji;

public class Mai100ji {

    public static void main(String[] args) {

        int n = 100;

        for (int a = 0; a < 50; a++) {

            for (int b = 0; b <= 100; b++) {

                for (int c = 0; c <= 100; c++) {

                    if (2 * a + b + 0.5 * c == 100 && a + b + c == n) {

                        System.out.print("公鸡数量=" + a);

                        System.out.print("  母鸡数量=" + b);

                        System.out.print("  小鸡数量=" + c);

                        System.out.println("\n");

                    }
                }
            }
        }
    }
}