/in/foo.cc: In function 'Date parseDate(const string&)':
/in/foo.cc:55:18: error: 'sscanf_s' was not declared in this scope; did you mean 'sscanf'?
   55 |     int result = sscanf_s(dateStr.c_str(), "%d/%d/%d", &day, &month, &year);
      |                  ^~~~~~~~
      |                  sscanf