填空题
下列程序的运行结果是 【9】 。
# include ＜iostream. h＞
class test
private:
int num;
public:
test()
int TEST() return num+100;
～test()
;
test::test()num=0;
test::～test()cout＜＜"Destructor is active"＜＜endl;
void main()
test x[3]
cout＜＜x[1]. TEST()＜＜endl;
【参考答案】
100