write coments infront of wery line of code. #include #include using namespace std; class Date { public: Date() { month = 1; day = 1; year = 1990; } Date(int m, int d, int y) { month = m; day = d; year...

write coments infront of wery line of code.

#include
#include
using namespace std;

class Date
{
public:
Date()
{
month = 1;
day = 1;
year = 1990;
}
Date(int m, int d, int y)
{
month = m;
day = d;
year = y;
}
void set()
{
int d, m, y;
cout < "enter="" day:="">
cin >> d;
cout < "enter="" month:="">
cin >> m;
cout < "enter="" year:="">
cin >> y;
month = m;
day = d;
year = y;
}
void print()
{
cout < day="">< "-"="">< month="">< "-"=""><>
}

private:
int month;
int day;
int year;
};
class Parent
{
public:
Parent(string m = "hawa", string f = "adam")
{
mother = m;
father = f;
}
void set()
{
string m; string f;
cout < "enter="" mother="" name:="">
cin >> m;
cout < "enter="" father="" name:="">
cin >> f;
mother = m;
father = f;
}
void print()
{
cout < "father="" name:="" "="">< father="">< "="" mother="" name:="" "=""><>
}
private:
string mother;
string father;

};
class Employee
{
public:
Employee()
{
ID = 1;
Date d1;
birthdate = d1;
Date d2;
hiredate = d2;
}
Employee(int eID, Date bd, Date hd)
{
ID = eID;
birthdate = bd;
hiredate = hd;
}
void set(Date bd, Date hd, Parent p)
{
int eid;
cout < "enter="" id="" of="" employee:="">
cin >> eid;
ID = eid;
cout < "="" enter="" birth="" date="" information"=""><>
bd.set();
birthdate = bd;
cout < "="" enter="" hire="" date="" information"=""><>
hd.set();
hiredate = hd;
p.set();
this->p = p;
}
void print()
{
cout < "employee="" id:="" "=""><>
< "="" birthdate="" ";="">
cout < "="" hiredate="" ";="">
cout < "="">
p.print();
cout <>
}
private:
int ID;
Date birthdate;
Date hiredate;
Parent p;
};
int main()
{
int e;
cout < "enter="" number="" of="" emplyees:="">
cin >> e;
Employee e1[10];
Parent p;
Date bd, hd;
for (int i = 0; i < e;="">
e1[i].set(bd, hd, p);

for (int i = 0; i < e;="">
e1[i].print();
return 0;
}