读程序写结果(1)。#include class Base{ int i;public:Base(int n){cout <<"Constucting base class" << endl;i=n;}~Base(){cout <<"Destructing base class" << endl;}void showi(){cout << i<< ",";}int Geti(){return i;}};class Derived:public Base{ int j;Base aa;public:Derived(int n,int m,int p):Base(m),aa(p){cout << "Constructing derived class" <