/in/foo.cc: In function 'int main()':
/in/foo.cc:9:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
         for(int i=2;i<n;i++)
         ^~~
/in/foo.cc:11:10: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
          for(int i=0;i<n;i++)
          ^~~