#include <iostream>
#include <string>

using namespace std;

class base
{
private:
	int m_i;
	int m_j;
public:
	base(int i): m_j(i), m_i(m_j){}//這裡改變順序
	base():m_j(0),m_i(m_j){}
	int get_i()
	{
		return m_i;
	}
	int get_j()
	{
		return m_j;
	}
};
class A
{
	static const int size=0;//靜態，常量，整型才可以直接初始化。其他都不可以。
};

int main(int argc, char* argv)
{
	base obj(98);
	cout<<obj.get_i()<<endl<<obj.get_j()<<endl;
	base nn;
	cout<<nn.get_i()<<endl<<nn.get_j()<<endl;

	A nb;

	return 0;
}