Run id: 135874

Main.cc:1:26: warning: extra tokens at end of #include directive
 #include  ?
                          ^
Main.cc: In function 'int main()':
Main.cc:6:10: error: cannot convert 'std::__cxx11::string {aka std::__cxx11::basic_string}' to 'int' in initialization
  int len=s,size();
          ^
Main.cc:12:3: error: expected ';' before '}' token
   }
   ^