input: 
  from typing import List
  
  def generate_random_array(size: int) -> List[int]:
      """ Generates an array of random integers within the range [0, 100) of given size.
      >>> generate_random_array(10)
      [34, 56, 78, 23, 45, 98, 12, 67, 89, 0]
      """
  
output:     import random
      return [random.randint(0, 99) for _ in range(size)]