input: Write a function to read a list of integers and print its elements in reversed order.
  assert reverse_list([1, 3, 6, 8, 10])==[10, 8, 6, 3, 1]
  assert reverse_list([])==[]
  assert reverse_list([5])==[5]
  assert reverse_list([1, 2, 3, 4, 5])==[5, 4, 3, 2, 1]
output: def reverse_list(lst):
      return lst[::-1]