摘要:
public static void getList() { //写一个长度为10 的集合,要求里面存放10个随机数(0-9) //要求数字不能重复 Random rd = new Random(); ArrayList list = new ArrayList(); for (int i = 0; 阅读全文
摘要:
using System;using System.Collections;using System.Collections.Generic;using System.Linq;using System.Text; namespace _004ArrayList集合{ class Program { 阅读全文
摘要:
using System;using System.Collections.Generic;using System.IO;using System.Linq;using System.Text; namespace File类的操作{ class Program { static void Mai 阅读全文