Could you please help solving this question using C++ language

1. Complete the implementation of the class date that represents dates written in the form day/month/year. Do not modify the main program. You must write the prototypes and the definitions of the methods of the class. It is not necessary to use "getter" and "setter" methods. Declaration of Class Date /* File: date.h A class representing dates in the form: day, month and year dates are written to a stream in the form day/month/year day-number() returns the number of days since 1/1 of the current year including the current day days-between() returns the number of days between two dates not including the first day but including the last day. */ #ifndef DATE H #define DATEH #include #include using namespace std; class date { private : int day : int month; int year; public: // you fill in the method prototypes #endif /* DATEH */ Implementation of Class Date /* File : date.cpp Implementation of class date +/ #include "date.h" #include // number of days in each month const int DAYS [12] = {31,28,31,30,31,30,31,31,30,31,30,31}; IIIIIIIIIIIIIIIIIIIIIIII/ Methods of date //// // Main Program Using Class Date /* File: test date.cpp Application program using class time Programmer: your name Date: #include "date.h" int main(void) ofstream fout ("date.txt" ); date d(12, 6, 2016); date e (14, 9, 2018): fout