Python ALIVE AND DEAD – JosephLoendorf

def yuesefu(nums, step, stay):

   #参数 nums：人数，step: 数到几的步数，stay: 最后留下多少人

   lists = list(range(1, nums+1))

   check =0

   while len(lists)> stay:

       for i in lists[:]:

           check +=1

           if check == step:

               check =0

               lists.remove(i)

               print("{}号下船了".format(i))

   return lists

stays = yuesefu(30,9,15)

print("最后留下的人：", stays)