//
//	test pointer
//

#include <iostream>

using namespace std;

struct StuType
{
	string name;
	int score;
	char grade;
};


int main()
{
	StuType stu;
	stu.name = "Joe";
	stu.score = 97;
	stu.grade = 'A';
	
	StuType* ptr;
	ptr = new StuType;
	ptr->name = "Tye";
	ptr->score = 89;
	ptr->grade = 'B';

	cout << "Ptr value - " << ptr->name << " " << ptr->score
		<< " " << ptr->grade << "\n\n";

	// release ptr??
	delete ptr;

	// let ptr point to stu???
	ptr = &stu;

	//what is the output?
	cout << "Ptr value - " << ptr->name << " " << ptr->score
                << " " << ptr->grade << "\n\n";
	

	cout << endl;

	cout << "\n\nBye.\n\n";

	return 0;
}