Answer:
#include <iostream>
#include <cmath>
using namespace std;
class Date
{
public:
Date ();
Date ( int mn, int day, int yr); // constructor
void display(); // function to display date
int GetMonth();
void SetMonth(int mn);
~Date();
private:
int month, day, year;
};
// constructor definition
Date::Date ()
{
month = day = year = 1;
}
Date::Date (int mn, int dy, int yr)
{
static int length[] = { 0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
month = mn;
day = dy;
year = yr;
}
void Date::display()
{
static string name[] = {"nothing", "January", "February", "March", "April",
"May", "June", "July", "August", "September", "October",
"November", "December" };
cout << '\n' << name[month] << ' ' << day << "," << year << '\n';
}
Date::~Date()
{
cout << "Thank You for using DateLine Services and have a nice date\n";
}
int Date::GetMonth()
{
return month;
}
// Precondition: 1 <= mn <= 12
void Date::SetMonth(int mn)
{
month = mn;
}
int main()
{
Date mydate(1, 2, 1993);
Date date2(4,12,1994);
Date date3;
mydate.display();
date2.display();
date3.display();
}
Explanation:
