摘要:
(1) pqckage bbb; public class java1{ public static void main(String[] args){ int a; a=5; if(a%2==0) System.out.println("a为偶数"); else System.out.printl 阅读全文
摘要:
package LHB.inherit; public class Electricityfees { private int lastmonth,thismonth;/*上月电表读数,本月电表读数*/ public Electricityfees() { } public Electricityfees(int lastmonth,int th... 阅读全文