控制台源码

1. 用C#写一个类似cmd的控制台程序，实现ping的功能！！！（求完整程序源代码！）

using System;
using System.Net;
using System.Net.NetworkInformation;
class Program
{
static void Main(string[] args)
{
int count = 4;
IPAddress addr = IPAddress.Parse("220.181.111.86");
Ping ping = new Ping();
long timeSum = 0;
int succCount = 0;
//发送
Console.WriteLine("正在ping {0}", addr);
for (int i = 0; i < count; ++i)
{
PingReply pr = ping.Send(addr);
if (pr.Status == IPStatus.TimedOut)
Console.WriteLine("超时");
else if (pr.Status == IPStatus.Success)
{
Console.WriteLine("延时：{0}毫秒", pr.RoundtripTime);
++succCount;
timeSum += pr.RoundtripTime;
}
}
if (timeSum != 0)
Console.WriteLine("平均延时{0}毫秒，丢包率{1}%", 1.0 * timeSum / succCount, (count - succCount) * 100.0 / count);
else
Console.WriteLine("丢包率100%");
return;
}
}

2. 控制台C或者C++程序,打印出自身源代码

#include <iostream>
#include <fstream>

#define FILENAME "example.cpp" // 这里指定文件名

using namespace std;

int main()
{
ifstream ifs(FILENAME);

char data[1024];

while (!ifs.eof())
{
ifs >> data;
cout << data;
}

ifs.close();
return 0;
}