foo.cc: In function ‘int main()’:
foo.cc:13:17: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
   13 |                 for(int i=1;i<=n;i++)
      |                 ^~~
foo.cc:15:25: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
   15 |                         bool c=0;
      |                         ^~~~