填空题

下列程序的输出结果是 【11】 。 #include<iostream> using namespace std; class Test{ public: Test(){cnt++;) ~Test(){cnt--;) static int Count(){retum cnt;} private: static int cnt; }; int Test::cnt=0; int main() { cout<<Test::Count()<<’’; Test t1,t2; Test*pT3=new Test; Test*p T4=new Test; cout<<Test::Count()<<’’; delete pT4; delete pT3; cout<<Test::Count()<<endl; return0; }

【参考答案】

042