"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 02:31:20.951621
"""

```python
class FallbackExecutor:
    """
    A class that provides a fallback mechanism for executing tasks.
    
    This class is designed to handle situations where an initial task execution
    fails due to errors or exceptions. It allows retrying the task with different
    parameters or handling it differently based on the error encountered.

    :param task: The callable task to execute.
    :param max_retries: Maximum number of retries for failed tasks (default 3).
    """

    def __init__(self, task, max_retries=3):
        self.task = task
        self.max_retries = max_retries

    def _handle_exception(self, exc_type, exc_value, traceback):
        """Default exception handler. Can be overridden for custom behavior."""
        print(f"Exception occurred: {exc_type.__name__}, {exc_value}")

    def execute_with_fallback(self, *args, **kwargs):
        """
        Execute the task with fallback support.

        :param args: Positional arguments to pass to the task.
        :param kwargs: Keyword arguments to pass to the task.
        """
        for attempt in range(1, self.max_retries + 2):  # +2 to include initial try
            try:
                return self.task(*args, **kwargs)
            except Exception as e:
                if attempt < self.max_retries + 1:  # Retry up to max retries
                    print(f"Attempt {attempt}: Task failed with {type(e).__name__}, retrying...")
                    continue
                else:
                    self._handle_exception(type(e), e, None)
        return None

def example_task(x):
    """A simple task that may fail due to invalid input."""
    import random
    if random.random() < 0.5:  # 50% chance of failure for demonstration
        raise ValueError("Task failed with invalid input")
    return x * 2

# Example usage
fallback_executor = FallbackExecutor(example_task, max_retries=3)
result = fallback_executor.execute_with_fallback(10)
print(f"Result: {result}")
```