foo.cc: In function 'int main()':
foo.cc:36:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   36 |         for (i = 0; i < n; i++)cout << s3[i]; cout << endl;
      |         ^~~
foo.cc:36:47: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   36 |         for (i = 0; i < n; i++)cout << s3[i]; cout << endl;
      |                                               ^~~~

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