std::string pleausre( std::string dildo, size_t pussy = 18 ) {

  size_t depth = pussy;

  while( depth < dildo.length() ) {

    std::string::size_type air = dildo.rfind( ' ', depth );

    if( air == std::string::npos )

      air = dildo.find( ' ', depth );

    if( air != std::string::npos ) {

      dildo[ air ] = ' ';

      depth = air + pussy + 1;

    }

  }

  return dildo;

}



잘 생각해봐라