Dingjun Fang fangdingjun

## checknet.go
package main

import (
	//"net"
	//"net/http"
	"fmt"
	"log"
	//"os"
	"flag"
	"os/exec"

## chechnet.sh
#!/bin/bash

# speed check url
url="https://httpbin.org/bytes/10240"
let i=0
timeout=3
while true
do
    #ping -c 1 114.114.114.114 >/dev/null 2>&1


## httpdns.go
package main

import (
	"bytes"
	"fmt"
	"github.com/miekg/dns"
	"io/ioutil"
	"log"
	"net/http"
)

## t.py
from twisted.internet import reactor, protocol

class EchoClient(protocol.Protocol):
    def connectionMade(self):
        reactor.callLater(0, self.send_data, "1111")

    def send_data(self, data):
        self.transport.write(data)
        reactor.callLater(0, self.send_data, "1111")

## socks-server.py
#!python

"""
 a socks server implemented by twisted
 support socks4/4a, socks5 protocol
 only support CONNECT command
#
"""

from twisted.internet.protocol import Protocol

## inet_pton.c
#ifdef WIN32
#include <winsock2.h>
#include <Ws2tcpip.h>
#include <string.h>
#include <stdint.h>
#include <stdio.h>
int inet_pton4(const char *src, char *dst);
int inet_pton6(const char *src, char *dst);

int inet_pton(int af, const char *src, char *dst)

## tower_of_hanoi.go
package main
import (
    "fmt"
    "os"
    "strconv"
)
var count int
func hanoi(n int, a, b, c string){
    if n == 1{
        count++

## dutch_nation_flag.go
package main

import (
	"fmt"
)

var flags = []int{1,2,3,3,2,1,1,2,3}

func main() {
	var i, j, n int

## mouse_in_maze.go
package main

import (
	"fmt"
)

var maze [][]int = [][]int{
	{2, 2, 2, 2, 2, 2, 2, 2, 2, 2},
	{2, 0, 0, 0, 2, 0, 0, 0, 2, 2},
	{2, 0, 2, 0, 2, 0, 2, 2, 0, 2},

## pascal_triangle.go
package main

import (
	"fmt"
)

func main() {
	var N = 12
	for i := 0; i <= N; i++ {
		for j := 0; j <= i; j++ {
	package main

	import (
	//"net"
	//"net/http"
	"fmt"
	"log"
	//"os"
	"flag"
	"os/exec"
	#!/bin/bash

	# speed check url
	url="https://httpbin.org/bytes/10240"
	let i=0
	timeout=3
	while true
	do
	#ping -c 1 114.114.114.114 >/dev/null 2>&1
	package main

	import (
	"bytes"
	"fmt"
	"github.com/miekg/dns"
	"io/ioutil"
	"log"
	"net/http"
	)
	from twisted.internet import reactor, protocol

	class EchoClient(protocol.Protocol):
	def connectionMade(self):
	reactor.callLater(0, self.send_data, "1111")

	def send_data(self, data):
	self.transport.write(data)
	reactor.callLater(0, self.send_data, "1111")
	#!python

	"""
	a socks server implemented by twisted
	support socks4/4a, socks5 protocol
	only support CONNECT command
	#
	"""

	from twisted.internet.protocol import Protocol
	#ifdef WIN32
	#include <winsock2.h>
	#include <Ws2tcpip.h>
	#include <string.h>
	#include <stdint.h>
	#include <stdio.h>
	int inet_pton4(const char src, char dst);
	int inet_pton6(const char src, char dst);

	int inet_pton(int af, const char src, char dst)