#回文数num = int(input())a = num % 10b = num // 10000if a != b: print("no")else: print("yes")#输入12321 运行结果为yes 相关文章: 2021-11-07 2021-10-09 2022-03-02 2021-07-27 2021-04-23 2022-12-23 2022-12-23 2022-12-23