input: Write a function to reverse a given list of integers and print its elements in reversed order.
  
  def reverse_list(lst):
      lst.reverse()
      print(lst)
  
  assert reverse_list([1, 3, 6, 8, 10])==None
  assert reverse_list([5, 4, 3, 2, 1])==None
  assert reverse_list([100, 200, 300])==None
  assert reverse_list([7])==None
  assert reverse_list([])==None
output: def reverse_list(lst):
      lst.reverse()
      print(lst)