"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 17:22:46.867637
"""

```python
class FallbackExecutor:
    """
    A class for executing a main function with fallbacks in case of errors.
    
    This executor attempts to execute a given function `main` and if an exception is raised,
    it tries to run one or more fallback functions until either the main function succeeds,
    or all fallbacks fail.

    :param main: The primary function to be executed
    :type main: callable
    :param fallbacks: A list of fallback functions, each taking no arguments and returning None
    :type fallbacks: List[Callable[[], None]]
    """

    def __init__(self, main: Callable[[Any], Any], fallbacks: List[Callable[[], None]]):
        self.main = main
        self.fallbacks = fallbacks

    def execute(self) -> bool:
        """
        Attempts to execute the main function. If an exception occurs,
        tries each fallback function in sequence until success or all fail.

        :return: True if either the main function succeeds or at least one fallback succeeds, False otherwise.
        :rtype: bool
        """
        try:
            result = self.main()
            return True  # main function succeeded
        except Exception as e:
            print(f"Main execution failed with exception: {e}")

        for fallback in self.fallbacks:
            try:
                fallback()  # attempt a fallback
                print("Fallback executed successfully")
                return True  # at least one fallback succeeded
            except Exception as e:
                print(f"Fallback function failed with exception: {e}")
        
        return False  # all attempts failed


# Example usage

def main_function():
    """Main function that might fail"""
    try:
        result = int(input("Enter a number: "))
        if result < 0:
            raise ValueError("Negative numbers are not allowed")
        print(f"You entered {result}. Everything is fine.")
    except Exception as e:
        raise e

def fallback1():
    """First fallback function, just prints a message"""
    print("Executing first fallback...")

def fallback2():
    """Second fallback function that exits the program"""
    import sys
    print("Exiting with fallback...")
    sys.exit(0)

# Create an instance of FallbackExecutor and use it
executor = FallbackExecutor(main_function, [fallback1, fallback2])
if not executor.execute():
    print("No successful execution")
```

This code defines a `FallbackExecutor` class that encapsulates the logic for executing a main function with a series of fallbacks if the main function raises an exception. It also includes example usage and explanations within the docstrings.