public class BaiYuanBaiJi {public static void main(String[] args) {int x = 0, y = 0, z = 0;//各种鸡的数量 x+y+z=100(只) 5x+3y+z/3=100(元)for (x = 0; x <= 20; x++) {//全部买公鸡，最大是20只for (y = 0; y <= 33; y++) {//全部买母鸡，最大是33只z = 100 - x - y;//小鸡的数量if (15 * x + 9 * y + z == 300) {System.out.print("公鸡数量：" + x);System.out.print("\t母鸡数量：" + y);System.out.print("\t小鸡数量：" + z);System.out.print("\t---->公鸡金额：" + 5*x);System.out.print("\t母鸡金额：" + 3*y);System.out.print("\t小鸡金额：" + z/3);System.out.println();}}}}
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