reported for trolling, enjoy your ban

This is the first thread in the Funhouse that I found to be entertaining in a while. Especially that last note. Cheers.

 Spoiler

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Collections;
using System.IO;

namespace Permutations
{
class Program
{
static FileStream fs = File.Create(@"C:\result.txt");
static Hashtable constants = new Hashtable();

static void Main()
{
Console.WriteLine("Enter how many non-static arguments needed");
int args = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter the arguments (use ! in front of argument to make it static)");
Hashtable arguments = new Hashtable();
for (int i = 0; i < args; i++)
{
string str = Console.ReadLine();
if (str.Substring(0, 1) == "!")
{
constants[i - 1] = str.Substring(1, str.Length - 1);
i--;
}
else
{
arguments[i] = str;
}
}
DoPermutations("", arguments);
Console.ReadLine();
}

public static void QuickWriteLine(string towrite)
{
string[] split = towrite.Split(Convert.ToChar(" "));
string[] result = new string[split.Length + constants.Count];
int resultIndex = 0;
if (constants[-1] != null)
{
result[0] = (string)constants[-1];
resultIndex = 1;
}
for (int i = 0; i < split.Length; i++)
{
result[resultIndex] = split[i];
resultIndex++;
if (constants[i] != null)
{
result[resultIndex] = (string)constants[i];
resultIndex++;
}
}
string finalString = "";
foreach (string str in result)
finalString += ((finalString == "") ? "" : " ") + str;
fs.Write(System.Text.Encoding.ASCII.GetBytes(finalString + "\r\n"), 0, finalString.Length + 2);
}

public static void DoPermutations(string parent, Hashtable arguments)
{
if (arguments.Count == 0)
QuickWriteLine(parent);
else
{
for (int i = 0; i < arguments.Count; i++)
{
DoPermutations(parent + ((parent == "") ? "" : " ") + (string)arguments[i], removeAndSort((Hashtable)arguments.Clone(), i));
}
}
}

public static Hashtable removeAndSort(Hashtable arguments, int key)
{
arguments.Remove(key);
Hashtable result = new Hashtable();
for (int i = 0; i < arguments.Count + 1; i++)
{
if (i == key)
continue;
int pos = i;
if (pos > key) pos--;
result[pos] = arguments[i];
}
return result;
}
}
}

This can output all the combinations of a specific array of arguments to a file. static arguments ("for", ",", "your" in this case) are also supported.