//object io
#include
class person
	{
	protected:
		char name[40];
		int age;
	public:
		void getdata(void)
			{
			cout<<"\nEnter name: ";cin>>name;
			cout<<"\nEnter age: ";cin>>age;
			}
	};//end of class

void main(void)
	{
	person pers;
	pers.getdata();

	ofstream outfile("person.dat");		//create ofstream object
	outfile.write((char *)&pers,sizeof(pers));
	}

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