foo.cc:6:2: error: stray '\357' in program
  cout<<"9---\t\t站台"；
  ^
foo.cc:6:2: error: stray '\274' in program
foo.cc:6:2: error: stray '\233' in program
foo.cc: In function 'int main()':
foo.cc:7:2: error: expected ';' before 'cout'
  cout<<"\t\t4"<<endl;
  ^

自豪的采用 HydroJudger 进行评测(github.com/hydro-dev/HydroJudger)