简单动态分配内存2

#include <iostream>using namespace std;class MyClass{public:    MyClass(int x=0):i(x){cout<<"C"<<i;}    ~MyClass(){cout<<"D"<<i;}    void SetValue(int val)    {        i=val;    }    int GetVal()    {        return i;    }private:    int i;};int main(){    MyClass *p[3];    int i;    for(i=0;i<3;i++)    {        p[i]=new MyClass(i);        p[i]->SetValue(p[i]->GetVal()*2);    }    for(i=0;i<3;i++)        delete p[i];    cout<<endl;    return 0;}