二楼正解。还是同城的厉害啊。
分全给你吧,散了就有点…
大家谅解下。
二楼留个Q。
谨记
分全给你吧,散了就有点…
大家谅解下。
二楼留个Q。
谨记

从来都是无所谓,现在也该学着有所谓。✿咱们一个人,别坐井观天❀
程序代码:#include <iostream>
using namespace std;
class X {
public:
X() : id(count++) {}
~X() { cout << "Destroying: X(" << id << ")" << endl; }
private:
static int count;
const int id;
};
int X::count;
int main()
{
X (*a)[10] = new X[2][10];
delete []a;
return 0;
}
/* 输出:
Destroying: X(19)
Destroying: X(18)
Destroying: X(17)
Destroying: X(16)
Destroying: X(15)
Destroying: X(14)
Destroying: X(13)
Destroying: X(12)
Destroying: X(11)
Destroying: X(10)
Destroying: X(9)
Destroying: X(8)
Destroying: X(7)
Destroying: X(6)
Destroying: X(5)
Destroying: X(4)
Destroying: X(3)
Destroying: X(2)
Destroying: X(1)
Destroying: X(0)
*/
