def fibonacci_recursive(n):                                                                                           
      if n <= 0:                                                                                                        
          return 0                                                                                                      
      elif n == 1:                                                                                                      
          return 1                                                                                                      
      return fibonacci_recursive(n - 1) + fibonacci_recursive(n - 2)
      
print(fibonacci_recursive(23))