text: # for n in range(400,500):
  #     i = n // 100
  #     j = n // 10 % 10
  #     k = n % 10
  #     if n == i ** 3 + j ** 3 + k ** 3:
  #         print(n)
  
  
  # 第一道题(16)
  # input("请输入(第一次):")
  # s1 = input("请输入(第二次):")
  
  # l1 = s1.split(' ')
  # l2 = []
  # for i in l1:
  #     if i.isdigit():
  #         l2.append(int(i))
  
  # for i in l2:
  #     if not (i % 6):
  #         print(i, end=" ")
  
  # 第二道题(17)
  out_l1 = []
  def jisuan(str_num):
      global out_l1
      if len(str_num)>2:
          return None
      for i in l1():
          num_1 = 
      if (num_1**2+num_1**2)>int(str_num):
          out_l1.append(str_num)
      return None
  
  
  
  
  
  
  
  
  
  
  
  
  
  