c++ project ,and the example of run i can not uploud it ,tell me how if you have an idee.

120... Subtask class DayOfYear: Define a class with name DayOfYcar to store a date with following members: two private short unsigned integer attributes dayOrYear and year, whereas for the date the days of a year starting from January 1st (day 1) to December 31st (day 365) shall be stored. a statie constant private array days as class variable storing the number of the days in the year until January 31st , February 28th, March 31st, ... (leap years shall not be regarded). This class variable shall be defined and initialised outside of the class. Hint: especially helpful will be instead of the numbers of days in a month 31, 28, 31, 30.... a summed up number of days at the end of each month to store, i.e. 0, 31, 59, 90, an overloaded public (standard) constructor with two default parameters for the day with default value and the year with default value 365 to initialise both attributes an overloaded public constructor with three parameters for the day, month and year to initialise the day of the year. To simply calculate the day of the year use class attribute array days, e.g. for March 15th as day 74 31+28+15 - 59+15). a public method named get_dayOfYear without parameters returning the value of the respective attribute. a public overloaded member operator ++ to increment a date exactly one day Hint: after December 31st the day will be January Ist of the following year a public friend overloaded input operator>> inputting a date in ISO format yyyy-mm-dd from a character input stream. a public friend output operator