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  1.  
  2. #include <iostream>
  3. using namespace std;
  4.  
  5. class B;
  6.  
  7. class A {
  8. private:
  9.     static B* arr[5];
  10. public:
  11.     static void add(B* b, int i) {
  12.         arr[i] = b;
  13.     }
  14.  
  15. };
  16.  
  17. class B {
  18. public:
  19.     B() {};
  20. };
  21.  
  22. B* A::arr[5];
  23.  
  24. int main()
  25. {
  26.     B* bb = new B();
  27.     A::add(bb, 0);
  28.  
  29.     return 0;
  30. }
  31.  
Success #stdin #stdout 0s 15240KB
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https://ideone.com/XLkOVu
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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