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  1. #include<iostream> 
  2. using namespace std; 
  3. class Person { 
  4. public: 
  5.     Person(int x)  { cout << "Person::Person(int ) called" << endl;   } 
  6.     Person()     { cout << "Person::Person() called" << endl;   } 
  7.     void x() { cout << "X\n"; }
  8. }; 
  9.  
  10. class Faculty : virtual public Person { 
  11. public: 
  12.     Faculty(int x):Person(x)   { 
  13.        cout<<"Faculty::Faculty(int ) called"<< endl; 
  14.     } 
  15.     void y() { cout << "Y\n"; }
  16. }; 
  17.  
  18. class Student : virtual public Person { 
  19. public: 
  20.     Student(int x):Person(x) { 
  21.         cout<<"Student::Student(int ) called"<< endl; 
  22.     } 
  23.     void z() { cout << "Z\n"; }
  24. }; 
  25.  
  26. class TA : public Faculty, public Student  { 
  27. public: 
  28.     TA(int x):Student(x), Faculty(x), Person(x)   { 
  29.         cout<<"TA::TA(int ) called"<< endl; 
  30.     } 
  31. }; 
  32.  
  33. int main()  { 
  34.     Person* p = new TA(30);
  35.     p->x();
  36.  
  37.     Person* s = new Student(25);
  38.     //s->y();
  39.     //s->z();
  40.  
  41. }
Success #stdin #stdout 0s 4468KB
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stdin
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Standard input is empty
stdout
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Person::Person(int ) called
Faculty::Faculty(int ) called
Student::Student(int ) called
TA::TA(int ) called
X
Person::Person(int ) called
Student::Student(int ) called
https://ideone.com/vzZggh
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
public

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