C#写一个采集器 using System; using System.Collections.Generic; using System.Text; using System.Net; using System.Web; using System.IO; using System.Collections; using System.Text.RegularExpressions; namespace chinaz { class Program { static void Main(strin
var http = require("http"); var fs = require("fs"); var server = http.createServer(function(req, res){}).listen(50082); var url = "http://s0.hao123img.com/res/img/logo/logonew.png"; //随机获取名称 function getName(){ var timer = ne
A robot is located at the top-left corner of a m x n grid (marked 'Start' in the diagram below). The robot can only move either down or right at any point in time. The robot is trying to reach the bottom-right corner of the grid (marked 'Finish' in t