input: Write a Python function that calculates the last two digits of the factorial for a specified number.
  assert factorial_last_two_digits(7) == 40
  assert factorial_last_two_digits(5) == 20
  assert factorial_last_two_digits(2) == 2
output: 
  def factorial_last_two_digits(n):
      if n == 0 or n == 1:
          return 1
      result = 1
      for i in range(2, n + 1):
          result *= i
          result %= 100
      return result
  