private char[] NewArray { get; set; }

	public int Count => NewArray.Length;

	public char this[int index] { get => NewArray[index]; set => Add(NewArray,value); }

	public char[] Insert(char[] arr, int index, char element)
	{
		if (index < 0)
		{
			throw new Exception("Negatif değer girilemez");
		}

		NewArray = new char[arr.Length + 1];
		var oldArrayIndex = 0;
		if (index >= NewArray.Length)
		{
			throw new Exception("İndex Numarası Büyük veye EŞİT Olamaz");
		}

		for (int i = 0; i < NewArray.Length; i++)
		{

			if (index != i)
			{
				NewArray[i] = arr[oldArrayIndex++];
			}
			else
			{
				NewArray[i] = element;
			}

		}
		return NewArray;
	}

	public char[] RemoveAt(char[] arr, int index)
	{
		var _newArray = new char[arr.Length - 1];
		var oldArrayIndex = 0;
		if (index < 0)
		{
			throw new Exception("Negatif değer girilemez");
		}
		if (index >= arr.Length)
		{
			throw new Exception("İndex Numarası Büyük veye EŞİT Olamaz");
		}
		for (int i = 0; i <= arr.Length; i++)
		{
			if (_newArray.Length == oldArrayIndex)
			{
				return _newArray;
			}

			if (index != i)
			{
				_newArray[oldArrayIndex++] = arr[i];
			}
			else
			{
				_newArray[oldArrayIndex++] = arr[++i];
			}
		}
		return NewArray;
	}

	public int Add(char[] arr ,char value)
	{
		NewArray = arr;
		var _newArray = new char[arr.Length+1];

		_newArray = arr;

		_newArray[arr.Length+1] = value;

       	return arr.Length+1;
	}

	public bool Contains(char[] arr ,char value)
	{
		NewArray = arr;
		bool inList = false;
		for (int i = 0; i < arr.Length; i++)
		{
			if (arr[i] == value)
			{
				inList = true;
				break;
			}
		}
		return inList;
	}

	public char[] Clear(char[] arr)
	{
		return arr = new char[] {};
	}

	public int IndexOf(char[] arr,char value)
	{
		for (int i = 0; i <= arr.Length; i++)
		{
			if (arr[i] == value)
			{
				return i;
			}
		}
		return -1;
	}


	public void Remove(char[] arr ,char value)
	{
		var _NewArray = new char[arr.Length - 1];
		var oldArrayIndex = 0;


		for (int i = 0; i <= arr.Length; i++)
		{
			if (_NewArray.Length == oldArrayIndex)
			{
				return;
			}

			if (arr[i] != value)
			{
				_NewArray[oldArrayIndex++] = arr[i];
			}
			else
			{
				_NewArray[oldArrayIndex++] = arr[++i];
			}
		}

	}

}