/in/foo.cc: In function 'void Solve(int, int, int)':
/in/foo.cc:25:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
     if(e[i].to!=fa) Solve(e[i].to,x,mid),num[x]+=num[e[i].to];for(int i=head[x];i;i=e[i].next)
     ^~
/in/foo.cc:25:63: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
     if(e[i].to!=fa) Solve(e[i].to,x,mid),num[x]+=num[e[i].to];for(int i=head[x];i;i=e[i].next)
                                                               ^~~
/in/foo.cc:24:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
     for(int i=head[x];i;i=e[i].next)
     ^~~
/in/foo.cc:25:63: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
     if(e[i].to!=fa) Solve(e[i].to,x,mid),num[x]+=num[e[i].to];for(int i=head[x];i;i=e[i].next)
                                                               ^~~