009：哪来的输出
1 #include <iostream> 2 using namespace std; 3 class A { 4 public: 5 int i; 6 A(int x) { i = x; } 7 ~A(){cout << i << endl;} 8 }; 9 int main() 10 { 11 A a(1); 12 A * pa = new A(2); 13 delete pa; 14 return 0; 15 }
1 #include <iostream> 2 using namespace std; 3 class A { 4 public: 5 int i; 6 A(int x) { i = x; } 7 ~A(){cout << i << endl;} 8 }; 9 int main() 10 { 11 A a(1); 12 A * pa = new A(2); 13 delete pa; 14 return 0; 15 }
