numbers=list()
while True:
  val = input("Enter a number: ")
  is_num = True
  for c in val:
    if c > '9' or c < '0':
      is_num = False
      break
  if is_num:
    numbers = numbers + [int(val)]
  else:
    if val == "done" :
      break
print(max(numbers))
print(min(numbers))