"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 14:54:51.614338
"""

```python
from typing import Callable, Any, Optional

class FallbackExecutor:
    """
    A class that provides a mechanism for executing functions with fallback strategies in case of errors.
    
    Attributes:
        primary_function (Callable): The main function to be executed.
        fallback_functions (list[Callable]): A list of functions to try if the primary function fails.
        
    Methods:
        execute: Attempts to run the primary function and handles exceptions by trying fallbacks.
    """
    
    def __init__(self, primary_function: Callable, *fallback_functions: Callable):
        self.primary_function = primary_function
        self.fallback_functions = list(fallback_functions)
        
    def execute(self) -> Any:
        try:
            return self.primary_function()
        except Exception as e:
            print(f"Primary function failed with error: {e}")
            
            for fallback in self.fallback_functions:
                try:
                    result = fallback()
                    print("Fallback function executed successfully.")
                    return result
                except Exception as fe:
                    print(f"Fallback function also failed with error: {fe}")
                    
            raise Exception("All functions failed without success.") from e

# Example usage
def main_function():
    # Simulate a scenario where the primary function might fail.
    import random
    if random.choice([True, False]):
        return "Primary function succeeded"
    else:
        1 / 0  # Introduce an error to simulate failure.

def fallback_function_a():
    return "Fallback A executed"

def fallback_function_b():
    return "Fallback B executed"

# Create the FallbackExecutor instance
executor = FallbackExecutor(main_function, fallback_function_a, fallback_function_b)

try:
    result = executor.execute()
except Exception as e:
    print(f"Final failure: {e}")
else:
    print(result)
```