Code:
#include<iostream.h>
#include<conio.h>
class date
{
	int dd,yy,day,*incr;
	char *mon; //first latter

	public:
	void setptr(date *m);
	void getdata();
	void putdata();
};
void date::setptr(date *m)
{
	char *month[]={"jan","feb","mar","apr","may","jun","jul","aug","sep","oct","nov","dec"};
...