input: from typing import List
  
  def positive_feedback_loop(iterations: int) -> List[str]:
      """ Design a positive feedback loop for the given python program.
      The program prints "hello" for a specified number of iterations.
      After the final iteration, it prints "You've got it!" as a feedback message.
      Return a list of strings where each element is the output produced by the loop.
      
      >>> positive_feedback_loop(3)
      ["hello", "hello", "hello", "You've got it!"]
      >>> positive_feedback_loop(2)
      ["hello", "hello", "You've got it!"]
      """
      result = []
      for i in range(iterations):
          result.append("hello")
          if i == iterations - 1:
              result.append("You've got it!")
      return result
output:     result = []
      for i in range(iterations):
          result.append("hello")
      result.append("You've got it!")
      return result