Run id: 83723

Main.cc:19:3: error: stray '\357' in program
   sum++； 
   ^
Main.cc:19:3: error: stray '\274' in program
Main.cc:19:3: error: stray '\233' in program
Main.cc: In function 'int main()':
Main.cc:20:2: error: expected ';' before '}' token
  }
  ^