"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 17:06:41.342620
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class for executing a function with fallback support in case of errors.

    Args:
        primary_function: The main function to execute.
        secondary_functions: A list of functions that will be attempted if the primary function fails.
        error_handler: An optional function to handle exceptions. If not provided, it will print the exception and stack trace.

    Returns:
        The result of the successfully executed function or None in case of multiple failures.

    Raises:
        Exception: If no fallback function succeeds after trying all secondary functions.
    """

    def __init__(self, primary_function: Callable[[], Any], secondary_functions: list[Callable[[], Any]], error_handler: Callable[[Exception], None] = print):
        self.primary_function = primary_function
        self.secondary_functions = secondary_functions
        self.error_handler = error_handler

    def execute(self) -> Any:
        functions_to_try = [self.primary_function, *self.secondary_functions]
        
        for func in functions_to_try:
            try:
                result = func()
                return result
            except Exception as e:
                self.error_handler(e)
                continue
        
        raise Exception("All fallback functions failed. No successful execution.")


# Example usage

def primary_func() -> int:
    """Primary function that may fail."""
    if 1 == 1:  # Simulate a failure condition for demonstration
        return 42
    else:
        raise ValueError("Oops, something went wrong!")


def secondary_func() -> int:
    """Secondary fallback function."""
    return 99


def tertiary_func() -> int:
    """Tertiary fallback function."""
    return 13


# Create an instance of FallbackExecutor
executor = FallbackExecutor(primary_func, [secondary_func, tertiary_func])

# Execute the functions with fallback support
try:
    result = executor.execute()
    print(f"Success: {result}")
except Exception as e:
    print(e)
```