"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 10:51:01.261056
"""

```python
class FallbackExecutor:
    """
    A class for executing tasks with fallback mechanisms in case of errors.
    
    This class provides a way to attempt an operation multiple times or use 
    alternative methods when initial attempts fail due to exceptions.

    :param func: The function to be executed, which should take positional and keyword arguments.
    :type func: Callable
    :param max_attempts: Maximum number of attempts before giving up, defaults to 3.
    :type max_attempts: int
    :param fallback_func: A function to be used as a fallback if the initial function fails, defaults to None.
    :type fallback_func: Optional[Callable]
    """

    def __init__(self, func: Callable, *, max_attempts: int = 3, fallback_func: Optional[Callable] = None):
        self.func = func
        self.max_attempts = max_attempts
        self.fallback_func = fallback_func

    def execute(self, *args, **kwargs) -> Any:
        """
        Execute the function with retries or fall back to an alternative method.

        :param args: Positional arguments for the function.
        :param kwargs: Keyword arguments for the function.
        :return: The result of the successful execution or fallback if applicable.
        """
        attempts = 0
        while attempts < self.max_attempts:
            try:
                return self.func(*args, **kwargs)
            except Exception as e:
                attempts += 1
                if self.fallback_func and attempts == self.max_attempts:
                    return self.fallback_func(*args, **kwargs)
                elif attempts < self.max_attempts:
                    continue
        raise RuntimeError("All attempts failed.")

# Example usage

def divide_numbers(x: int, y: int) -> float:
    """Divide two numbers."""
    return x / y

def safe_divide(numbers: List[int]) -> Optional[float]:
    """
    Safely divide the first number by the second.
    
    If division by zero is attempted, a fallback function will be used to 
    return None instead of raising an exception.
    """
    try:
        return numbers[0] / numbers[1]
    except ZeroDivisionError:
        return None

# Create instances
divide_safe = FallbackExecutor(divide_numbers, max_attempts=3)
safe_divide_executor = FallbackExecutor(safe_divide, max_attempts=2, fallback_func=lambda: 0)

result = divide_safe.execute(10, 0)  # This should not raise an exception due to retry mechanism
print(result)

safely_divided_result = safe_divide_executor.execute([10, 0])  # This will return None instead of raising an error
print(safely_divided_result)
```