/in/foo.cc: In function 'void dp(int, int)':
/in/foo.cc:54:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
         if(to==prt||vst[to]==vsr)continue;dp(to,u);
         ^~
/in/foo.cc:54:43: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
         if(to==prt||vst[to]==vsr)continue;dp(to,u);
                                           ^~