Chatbot using c#

This is a simple chatbot written in C#, although it's a basic skeleton but you can extend the knowledge base(KB) in external xml file.

	//Basic cahtterbot in c# console
	class Chatterbot2
	{
	// KB = Knowledge base as string array, this can be extended with an xml file with request & response
	static string[,] KnowledgeBase =
	{
	{"what is your name","my name is chatterbot2."},
	{"hi","hi there!",},
	{"how are you","i'm doing fine!"},
	{"who are you","i'm an a.i program."},
	{"are you intelligent","yes,ofcorse."},
	{"are you real","does that question really matters to you?"}
	};
	//search for an answer in the kb
	static string findMatch(string str){
	string result = "";
	for(int i=0; i < KnowledgeBase.GetUpperBound(0); ++i)
	{
	if(KnowledgeBase[i,0].Equals(str))
	{
	result = KnowledgeBase[i,1];
	break;
	}
	}
	return result;
	}
	//main
	public static void Main()
	{
	Console.Title="Chatterbot2";
	while(true)
	{
	Console.Write("> ");
	string sInput = Console.ReadLine();
	sInput = sInput.ToLower();
	string sResponse = findMatch(sInput);
	if(sInput.Equals("bye") || sInput.Equals("bio"))
	{
	Console.WriteLine("it was nice talking to you user,see you next time!");
	Console.In.Read();
	break;
	}
	else if(sResponse.Length == 0)
	{
	Console.WriteLine("i'm not sure if i understand what you are talking about.");
	}
	else
	{
	Console.WriteLine(sResponse);
	}
	}
	}
	}

view raw Chatbot2.cs hosted with ❤ by GitHub