/in/foo.c: In function 'main':
/in/foo.c:15:34: warning: unknown conversion type character '\xe6' in format [-Wformat=]
   15 |                         printf("%是回文数",orginal);
      |                                  ^
/in/foo.c:15:32: warning: too many arguments for format [-Wformat-extra-args]
   15 |                         printf("%是回文数",orginal);
      |                                ^~~~~~~~~~~
/in/foo.c:19:54: error: expected ')' before '\U0000ff0corginal'
   19 |                                 printf("%d不是回文数"，orginal);
      |                                       ~              ^~~~~~~~~
      |                                                      )
/in/foo.c:19:42: warning: format '%d' expects a matching 'int' argument [-Wformat=]
   19 |                                 printf("%d不是回文数"，orginal);
      |                                         ~^
      |                                          |
      |                                          int