#include<iostream>
using namespace std;
#include <vector>
#include <algorithm>
#include <map>
#include <string>
#include <memory>
class father {
public:
int m_height;
int *m_weight;
father(){}
father(const father &p) {
this->m_height = p.m_height;
this->m_weight = new int (*p.m_weight);
}
~father(){
if (m_weight != NULL) delete m_weight;
}
};
class son:public father {
};
int main() {
father a;
a.m_height = 4;
a.m_weight = new int(5);
cout << a.m_height << " " << *a.m_weight << endl;
father b(a);
cout << b.m_height << " " << *b.m_weight << endl;
system("pause");
return 0;
}
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