def distinct_uncommon_nums(val_1, val_2):

   val_1 = str(val_1)
   val_2 = str(val_2)
   list_1 = list(map(int, val_1))
   list_2 = list(map(int, val_2))
   list_1 = set(list_1)
   list_2 = set(list_2)
   my_list = list_1.symmetric_difference(list_2)
   my_list = list(my_list)
   my_list.sort(reverse = True)

   for i in my_list:
      print(i)

num_1 = 567234
num_2 = 87953573214
print("第一个数字的值是")
print(num_1)
print("第二个数字的值是")
print(num_2)
distinct_uncommon_nums(num_1, num_2)

第一个数字的值是
567234
第二个数字的值是
87953573214
9
8
6
1