"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 09:39:17.631615
"""

```python
class FallbackExecutor:
    """
    A class that implements a fallback mechanism for executing functions.
    If an exception occurs during the execution of a primary function,
    a secondary function will be executed as a backup.

    :param func: The primary function to attempt execution.
    :type func: callable
    :param fallback_func: The fallback (secondary) function to execute if `func` fails.
    :type fallback_func: callable
    """

    def __init__(self, func: callable, fallback_func: callable):
        self.func = func
        self.fallback_func = fallback_func

    def execute(self, *args, **kwargs) -> any:
        """
        Attempts to execute `func` with given arguments. If an exception is raised,
        calls `fallback_func` and returns its result.
        
        :param args: Positional arguments for the function `func`.
        :type args: tuple
        :param kwargs: Keyword arguments for the function `func`.
        :type kwargs: dict
        :return: Result of the successful function execution or fallback.
        :rtype: Any
        """
        try:
            result = self.func(*args, **kwargs)
        except Exception as e:
            print(f"Error occurred in primary function: {e}")
            result = self.fallback_func(*args, **kwargs)
        return result

# Example usage
def divide(a: int, b: int) -> float:
    """
    Divides two numbers.
    
    :param a: Numerator
    :type a: int
    :param b: Denominator
    :type b: int
    :return: Result of division
    :rtype: float
    """
    return a / b

def safe_divide(a: int, b: int) -> float:
    """
    Safe version of divide function which returns 0 in case of zero division.
    
    :param a: Numerator
    :type a: int
    :param b: Denominator
    :type b: int
    :return: Result of division or 0 in case of error
    :rtype: float
    """
    return max(a / b, 0) if b != 0 else 0

executor = FallbackExecutor(divide, safe_divide)
result = executor.execute(10, 2)  # Normal execution
print(result)  # Expected output: 5.0

result = executor.execute(10, 0)  # Division by zero triggers fallback
print(result)  # Expected output: 5.0 (since safe_divide returns max value of division or 0)
```