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  1. #include <iostream>
  2.  
  3. struct A {
  4.     int i = 10;
  5. };
  6.  
  7. struct B {
  8.     A arr[3];
  9. };
  10.  
  11. struct C {
  12.     A arr[3];
  13.     A& ref = arr[0];
  14. };
  15.  
  16. struct D {
  17.     A arr[3];
  18.     A& ref = arr[0];
  19.     A& ref2 = arr[0];
  20. };
  21.  
  22.  
  23. int main() {
  24. 	int s1 = sizeof(B) + 100;
  25.     std::cout << s1 << std::endl;
  26. 	int s2 = sizeof(C) + 100;
  27.     std::cout << s2 << std::endl;
  28. 	int s3 = sizeof(D) + 100;
  29.     std::cout << s3 << std::endl;  
  30.  
  31. }
Success #stdin #stdout 0s 3460KB
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https://ideone.com/zZqfor
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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