using System.Collections.Generic;

internal struct Account
{
	private const string key = "ZhugeLiang10041812308234ZhugeLiang10041812308234ZhugeLiang10041812308234ZhugeLiang10041812308234";

	public string username;

	public string password;

	private HashSet<int> st;

	public string passwordDecrypted
	{
		get
		{
			try
			{
				return tryToDecrypt(password);
			}
			catch
			{
				return "123456";
			}
		}
	}

	public Account(string s)
	{
		string[] array = s.Split(';');
		username = array[0];
		password = array[1];
		st = new HashSet<int>();
		createSet();
	}

	private void createSet()
	{
		List<int> list = new List<int>();
		list.Add(1);
		list.Add(1);
		st.Add(1);
		for (int i = 2; i < "ZhugeLiang10041812308234ZhugeLiang10041812308234ZhugeLiang10041812308234ZhugeLiang10041812308234".Length; i++)
		{
			list.Add(list[i - 1] + list[i - 2]);
			st.Add(list[i]);
		}
	}

	private string tryToDecrypt(string s)
	{
		string text = s;
		string text2 = "ZhugeLiang";
		for (int i = 0; i < 6; i++)
		{
			text = decrypt(text);
			string text3 = text.Substring(0, text.Length - text2.Length);
			string a = text.Substring(text.Length - text2.Length, text2.Length);
			if (a == text2)
			{
				text = text3;
				break;
			}
		}
		return text;
	}

	private string decrypt(string s)
	{
		char[] array = new char[0];
		array = s.ToCharArray();
		string text = "";
		int num = 0;
		while (num < array.Length)
		{
			if (st.Contains(text.Length))
			{
				char c = array[num + 1];
				c = (char)(c - (ushort)text.Length);
				c = (char)(c - "ZhugeLiang10041812308234ZhugeLiang10041812308234ZhugeLiang10041812308234ZhugeLiang10041812308234"[text.Length]);
				text += c;
				num += 2;
			}
			else
			{
				char c2 = array[num];
				c2 = (char)(c2 - (ushort)text.Length);
				c2 = (char)(c2 - "ZhugeLiang10041812308234ZhugeLiang10041812308234ZhugeLiang10041812308234ZhugeLiang10041812308234"[text.Length]);
				text += c2;
				num++;
			}
		}
		return text;
	}
}