c++ program for dynamic constructer

//daynamic consturcter

#include<iostream.h>
#include<conio.h>
#include<string.h>
class data
{
char *name;
public:
void put()
{
cout<<name;
}
data(char *s)
{
name=new char[strlen(s)+1];
strcpy(name,s);
}
};
int main()
{
clrscr();
data d1("hello");
data d2("hi");
d1.put();
d2.put();
getch();
return(0);
}