/in/foo.cc:37:16: error: stray '\302' in program
                 if( temp.state-1 > 0 && temp.state-1 <= 100005 && !vis[temp.state-1]){
                ^
/in/foo.cc:37:17: error: stray '\240' in program
                 if( temp.state-1 > 0 && temp.state-1 <= 100005 && !vis[temp.state-1]){
                 ^
/in/foo.cc:44:15: error: stray '\302' in program
                if( temp.state*2 > 0 && temp.state*2 <= 100005 && !vis[temp.state*2]){
               ^
/in/foo.cc:44:16: error: stray '\240' in program
                if( temp.state*2 > 0 && temp.state*2 <= 100005 && !vis[temp.state*2]){
                ^