Run id: 2611

Main.cc: In function 'int daysBetweenDates(const Date&, const Date&)':
Main.cc:31:22: error: increment of member 'Date::day' in read-only object
             start.day++;
                      ^
Main.cc:35:23: error: increment of member 'Date::year' in read-only object
             start.year++;
                       ^
Main.cc:36:25: error: assignment of member 'Date::month' in read-only object
             start.month = 1;
                         ^
Main.cc:37:23: error: assignment of member 'Date::day' in read-only object
             start.day = 1;
                       ^
Main.cc:39:24: error: increment of member 'Date::month' in read-only object
             start.month++;
                        ^
Main.cc:40:23: error: assignment of member 'Date::day' in read-only object
             start.day = 1;
                       ^