CPP Initialization Section


```typeDayOfYear::DayOfYear( int monthValue,int dayValue): month(monthValue), day(dayValue)```


## same with
```typeDayOfYear::DayOfYear(int monthValue, int dayValue){month = monthValue;day = dayValue;}```


### Also there should be parent class
Includes invocation of parent constructor
if do not, default base class automatically called





