구차니의 잡동사니 모음

class student
{
	const int id;
	int age;
	char name[20];
	char subject[30];

public:
	student()
	{
	}

	student(int _id) : id(_id)
	{

	}

	student(int _id, int _age, char *_name, char *_subject) : id(_id)
	{
		age = _age;
//		id = _id;
		strcpy(name, _name);
		strcpy(subject, _subject);
	}

#include < iostream >

using namespace std;

class test
{
	int a1, a2;
	int a;

public:
	test()
	{
	}

	test(int b)
	{
		cout << "constructor called" << endl;
		a = b;
	}

	void dump()
	{
		cout << a1 << ' ' << a2 << ' ' << a << endl;
	}
};

void main()
{
	cout << "tt" << endl;
	test tt;

	cout << "t2(11)" << endl;
	test t2(11);

	cout << "tt = 11" << endl;
	tt = 11;

	cout << "tt = 55" << endl;
	tt = 55;

	tt.dump();
	t2.dump();
}