import java.util.ArrayList; import java.util.Collections; import java.util.Comparator; //comparator.comparable的用法(按照要求将map集合的键值对进行顺序输出) import java.util.List; public class Test { public static <T> void sop(T t) { System.out.println(t); } public stat
源代码: package 数组;import java.util.*;public class vvv { public static void main(String[] args) { Scanner s = new Scanner(System.in); int[] x = new int[10]; System.out.println("请输入长度为10的数组:"); for (int i = 0; i < 10; i++) { x[i] = s.nextInt(); }
一.程序编写 import java.util.*;public class Port { public static void main(String[] args) { // TODO 自动生成的方法存根 int a[]=new int[10]; Scanner d=new Scanner(System.in); System.out.println("输入十个整数:"); for(int i= 0; i < a.length; i++) a[i]=d.nex
sql SELECT a.*,b.name as address_name,b.tel as address_tel,b.province as address_province,b.city as address_city,b.area as address_area,b.detail as address_detail,c.nickname,c.province,c.city,c.sex,count(d.id) as order_count FROM sh_member a LEFT JOI