/in/foo.cc: In function 'int main()':
/in/foo.cc:9:20: error: 'n\U0000ff1bi' was not declared in this scope
    9 |         for(i=1;i<=n；i++){
      |                    ^~~~
/in/foo.cc:9:26: error: expected ';' before ')' token
    9 |         for(i=1;i<=n；i++){
      |                          ^
      |                          ;
/in/foo.cc:15:17: error: 'if\U0000ff08score1' was not declared in this scope
   15 |                 if（score1>90)
      |                 ^~~~~~~~~~
/in/foo.cc:17:35: error: 'Y' was not declared in this scope
   17 |                 if(score1>85&&s2==Y)
      |                                   ^
/in/foo.cc:20:27: error: 'Y' was not declared in this scope
   20 |         if(score2>80&&s1==Y)
      |                           ^