1*67e74705SXin Li class A 2*67e74705SXin Li { 3*67e74705SXin Li public: 4*67e74705SXin Li int x; A(int _x)5*67e74705SXin Li A(int _x) : x(_x) { 6*67e74705SXin Li } 7*67e74705SXin Li }; 8