/in/foo.cc: In function 'int main()':
/in/foo.cc:13:17: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
   13 |                 else
      |                 ^~~~
/in/foo.cc:15:25: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
   15 |                         while(i<=n)
      |                         ^~~~~