约瑟夫游戏代码的升级

def move(play_list,num):
  while num > 0:
    play_list.append(play_list.pop(0))
    num = num -1
   return play_list
def play(players,step,stop):
  play_list = [i for i in range(1,players+1)]
  num = step -1
  while len(play_list) > stop:
    play_list = move(play_list,num)
    play_list.pop(0)
  return play_list