publicclassBaiYuanBaiJi{publicstaticvoidmain(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();}}}}}
