摘要： public class Tongywo { public static void main(String[] args) { // TODO Auto-generated method stub Shangdian0 sd=new Shangdian0(100); Goumai0 no1=n... 阅读全文

摘要： class Water{ //水塘类 static Object water=new Object(); static int total=6; //假设水塘总共可以含水量为6 static int mqsl=3; //假设水塘中拥有含水量为3 static int ps=0; //... 阅读全文