摘要:
package shenrulijie; import java.util.ArrayList; import java.util.Collection; import java.util.Collections; import java.util.List; import java.util.Random; public class Test { public static v... 阅读全文
摘要:
package fanxing; import java.util.ArrayList; import java.util.List; public class Test { public static void main(String[] args) { Listlist=new ArrayList(); list.add(new Student("刘德华", 85));... 阅读全文
摘要:
import java.util.ArrayList; import java.util.List; public class TestArray { public static void main(String[] args) { List list=new ArrayList(); list.add(new Person("华佗",40)); list.add(new Person(... 阅读全文
摘要:
/** * @author Administrator * */ /** * @author Administrator * */ public class Person { String name; int age; public String getName() { return name; } public void setName(String name) { ... 阅读全文
摘要:
import java.util.ArrayList; import java.util.List; public class TestArrayList { public static void main(String[] args) { //创建一个动态数组 List list=new ArrayList(); list.add("刘备"); ... 阅读全文
摘要:
import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; import java.util.Scanner; public class shengri { public static void main(Stri... 阅读全文
摘要:
import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Scanner; public class Simpledate { public static void main(String[] args){ Scanne... 阅读全文
摘要:
import java.util.Calendar; import java.util.Date; public class shijian { public static void main(String[] args) { Calendar c=Calendar.getInstance(); //修改,获取,增加 //System.out.println(c.get(Calendar... 阅读全文