package study01; import java.util.Scanner; public class Test { public static void main(String[] args) { Scanner sc = new Scanner(System.in); //正数的个数 int count1 = 0; //负数的个数 int count2 = 0; int input = sc.nextInt(); while (input != 0) { if (input > 0)
编写Java程序,实现从控制台输入对应个数的整数,输出对输入整数的从大到小显示 效果如下: 实现代码: import java.util.Arrays; import java.util.Scanner; public class NumberSorting{ public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println("请输入个数:"); int i
delphi调用java编写的webservice JAVApojo: public class GroupInfo implements Serializable{ private static final long serialVersionUID = 7646885719123155790L; private int groupId; //组id private String groupName; //组名称 private int parent
这周Java课程有个小作业:Java递归实现从n个数中选取m个数的所有组合 代码如下: //其中 n 取 1,2,3,4,5 五个数, m 取 3 package javaText; public class text { static int N = 5; static int M = 3; static int[] a= new int[]{1,2,3,4,5}; static int[] b = new int[M]; public static void main(String[] ar