foo.cc:10:14: warning: multi-character character constant [-Wmultichar]
   10 |   cout<<i+1<<'  ';
      |              ^~~~
foo.cc:13:10: error: stray '\357' in program
   13 |  return 0；
      |          ^
foo.cc:13:11: error: stray '\274' in program
   13 |  return 0；
      |           ^
foo.cc:13:12: error: stray '\233' in program
   13 |  return 0；
      |            ^
foo.cc: In function 'int main()':
foo.cc:13:10: error: expected ';' before '}' token
   13 |  return 0；
      |          ^
      |          ;
   14 | }
      | ~         

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