"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-05 22:34:29.478957
"""

```python
class FallbackExecutor:
    """
    A class to manage execution of tasks with fallback mechanisms in case initial attempts fail.
    
    This executor tries an initial function call and if it encounters errors,
    it switches to a backup function defined for each task.
    """

    def __init__(self, primary_function: callable, backup_function: callable):
        """
        Initialize the FallbackExecutor with two functions:
        
        :param primary_function: The main function to be executed initially
        :param backup_function: The fallback function that will be used in case of errors from primary_function
        """
        self.primary_function = primary_function
        self.backup_function = backup_function

    def execute_with_fallback(self, *args, **kwargs) -> str:
        """
        Execute the primary function with given arguments.
        
        If an error occurs during execution, switch to and return result from the backup function.
        
        :param args: Arguments for the functions
        :param kwargs: Keyword arguments for the functions
        :return: Result of the executed function or fallback if an error occurred
        """
        try:
            # Attempt to execute primary_function with given arguments
            result = self.primary_function(*args, **kwargs)
        except Exception as e:
            print(f"Error during execution: {e}")
            # If an error occurs, call backup_function and return its result
            result = self.backup_function(*args, **kwargs)
        finally:
            return str(result)

# Example usage

def primary_division(a: int, b: int) -> float:
    """
    Perform division of two numbers.
    
    :param a: Dividend
    :param b: Divisor
    :return: Result of the division or 0 in case of an error
    """
    try:
        return a / b
    except ZeroDivisionError as e:
        print(f"Caught exception: {e}")
        raise

def backup_division(a: int, b: int) -> float:
    """
    Perform division using floating point numbers with a small epsilon.
    
    :param a: Dividend
    :param b: Divisor
    :return: Result of the division or 0 in case of an error
    """
    return (a / 10) / (b + 0.0001)

# Create FallbackExecutor instance and use it to handle potential errors during division
executor = FallbackExecutor(primary_division, backup_division)
result = executor.execute_with_fallback(100, 0)
print(f"Result: {result}")
```