"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-05 21:04:11.707795
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class for creating a fallback executor that tries multiple functions until one succeeds.

    Args:
        *functions (Callable): Variable number of functions to attempt in order.
        default_value (Any): The value to return if all functions fail. Default is None.
    
    Methods:
        execute: Attempts each function in the given order and returns the result of the first successful execution.
    """

    def __init__(self, *functions, default_value=None):
        self.functions = functions
        self.default_value = default_value

    def execute(self, inputs: Any) -> Any:
        """
        Executes each provided function on the given inputs in order until one returns a value that is not None.

        Args:
            inputs (Any): Inputs to pass to each of the functions.
        
        Returns:
            The result of the first successful execution or self.default_value if none succeed.
        """
        for func in self.functions:
            result = func(inputs)
            if result is not None:
                return result
        return self.default_value


# Example usage

def div_by_two(x):
    """Divide by two, will fail on odd numbers."""
    return x / 2


def add_one_and_divide_by_two(x):
    """Add one and divide by two."""
    return (x + 1) / 2


def subtract_one_and_divide_by_two(x):
    """Subtract one and divide by two."""
    return (x - 1) / 2


# FallbackExecutor usage example
fallback_executor = FallbackExecutor(div_by_two, add_one_and_divide_by_two, subtract_one_and_divide_by_two)

input_value = 5

result = fallback_executor.execute(input_value)
print(f"Result: {result}")  # Should print the result of add_one_and_divide_by_two(5) which is 3.0
```