/in/foo.cc: In function 'int main()':
/in/foo.cc:9:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
     for(int i=1;i<=n-1;i++) 
     ^~~
/in/foo.cc:10:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
  cout<<" "; cout<<"."<<endl;
             ^~~~
/in/foo.cc:26:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
     for(int i=1;i<=n-1;i++) cout<<" "; cout<<"."<<endl;
     ^~~
/in/foo.cc:26:40: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
     for(int i=1;i<=n-1;i++) cout<<" "; cout<<"."<<endl;
                                        ^~~~