//read from file in 5
#include<fstream.h>

class person
	{
	protected:
		char name[40];
		int age;
	public:
		void showdata(void)
			{
			cout<<"\nName: "<<name;
			cout<<"\nAge: "<<age;
			}
};
void main(void)
	{
	person pers;
	ifstream infile("person.dat");
	infile.read((char *)&pers,sizeof(pers));
	pers.showdata();
	}