//当时比赛的时候没有想到可以用SPFA做,TLE! Problem Description Kelukin is a businessman. Every day, he travels around cities to do some business. On August 17th, in memory of a great man, citizens will read a book named "the Man Who Changed China". Of course, K
这对象很简单,封装很多常用的方法和属性:使用起来也很方便: 这个关键是要对我们的 http中的各种协议要很了解滴呀: 模拟一个简单的暴力破解: public static class HttpInfo { public static void Attack() { string url = ""; var request=(HttpWebRequest)WebRequest.Create(url); //请求对象滴滴呀 var response = (HttpWebResponse)r