/in/foo.cc: In function 'int main()':
/in/foo.cc:39:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   39 |     for(int i=n;i>=1;--i)printf("%d ",pos[i]);puts("");
      |     ^~~
/in/foo.cc:39:47: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   39 |     for(int i=n;i>=1;--i)printf("%d ",pos[i]);puts("");
      |                                               ^~~~