"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 03:20:57.540749
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class for executing a primary function with a fallback mechanism in case of errors.
    
    Attributes:
        primary_function (Callable): The main function to be executed.
        fallback_function (Callable): The alternative function used when the primary function fails.
    """

    def __init__(self, primary_function: Callable, fallback_function: Callable):
        self.primary_function = primary_function
        self.fallback_function = fallback_function

    def execute(self, *args: Any, **kwargs: Any) -> Any:
        """
        Executes the primary function with provided arguments and keyword arguments.
        If an exception occurs during execution, attempts to run the fallback function.
        
        Args:
            *args: Positional arguments passed to both functions.
            **kwargs: Keyword arguments passed to both functions.
            
        Returns:
            The result of the primary_function if successful, otherwise the result of the fallback_function.
        """
        try:
            return self.primary_function(*args, **kwargs)
        except Exception as e:
            print(f"Error occurred in primary function: {e}")
            return self.fallback_function(*args, **kwargs)


# Example usage
def divide(a: int, b: int) -> float:
    """Divides two numbers."""
    return a / b


def safe_divide(a: int, b: int) -> float:
    """Safely divides two numbers, handling division by zero."""
    if b == 0:
        print("Cannot divide by zero.")
        return 0.0
    return a / b


# Create fallback executor instances for both functions
fallback_executor_divide = FallbackExecutor(divide, safe_divide)

# Test the example usage
result1 = fallback_executor_divide.execute(10, 2)  # Should be 5.0
print(f"Result of successful division: {result1}")

result2 = fallback_executor_divide.execute(10, 0)  # Should print "Cannot divide by zero." and return 0.0
print(f"Result when dividing by zero: {fallback_executor_divide.execute(10, 0)}")
```