Наследование

// Programming 1. Sample at 2017-05-18-14-06.31 #include <stdio.h> class Person { public: char m_name [20]; int m_age; void print() { printf("%p name=%s, age = %d size=%lu \n", this, m_name,m_age,sizeof(*this)); } Person() { m_name[0]='\0'; m_age = 0; } }; class Teenager : public Person { int m_bandsLiked; public: void print() { printf("%p name=%s, age = %d size=%lu %d \n", this,m_name,m_age,sizeof(*this), m_bandsLiked); } }; int main(/*int c, char **v */) { Teenager t; Person p; // p.print(); p.Teenager::print(); t.Person::print(); t.Teenager::print(); printf("%lu %lu\n",sizeof(p), sizeof(t)); return 0; }