input: Write a python function to print even numbers from 0 to a given number n (inclusive).
  assert print_even_numbers(10) == [0, 2, 4, 6, 8, 10]
  assert print_even_numbers(7) == [0, 2, 4, 6]
  assert print_even_numbers(0) == [0]
output: def print_even_numbers(n):
      return [i for i in range(0, n+1) if i % 2 == 0]