"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 11:48:40.429094
"""

```python
from typing import Callable, Any

class FallbackExecutor:
    """
    A class that provides a fallback mechanism for executing functions.
    
    If an exception occurs during the execution of the main function,
    this class attempts to execute a secondary fallback function.

    Parameters:
        main_func (Callable): The primary function to be executed.
        fallback_func (Callable): The function to be executed if the main_func fails.
        *args: Additional arguments to pass to both functions.
        **kwargs: Keyword arguments to pass to both functions.
    
    Raises:
        Exception: If either the main_func or fallback_func raise an exception,
                   the original exception is re-raised after executing the fallback function.

    Returns:
        Any: The result of the successfully executed function, or None if both failed.
    """

    def __init__(self, main_func: Callable[..., Any], fallback_func: Callable[..., Any]):
        self.main_func = main_func
        self.fallback_func = fallback_func

    def execute(self, *args: Any, **kwargs: Any) -> Any:
        try:
            return self.main_func(*args, **kwargs)
        except Exception as e1:
            try:
                return self.fallback_func(*args, **kwargs)
            except Exception as e2:
                raise e1 from e2

# Example usage
def main_function(x: int) -> int:
    """A function that divides a number by 0 to intentionally cause an error."""
    return x / 0

def fallback_function(x: int) -> int:
    """A simple fallback function that returns the input value multiplied by -1."""
    return x * -1

# Create instance of FallbackExecutor
executor = FallbackExecutor(main_func=main_function, fallback_func=fallback_function)

# Execute with a positive number (should execute main_function)
print(executor.execute(10))  # Expected to raise an exception but will be caught by the fallback.

# Execute with a negative number (should execute fallback_function due to previous error)
print(executor.execute(-5))  # This should print -5 without raising any exceptions.
```

This code defines and demonstrates usage of `FallbackExecutor` class which handles limited error recovery by attempting to execute a fallback function if the main function fails.