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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct s {
  5.     float *f;
  6. };
  7.  
  8. void make(s *p, float x = 10) {
  9.     float *f = new float;
  10.     *f = sizeof(*f) / sizeof(float) * 10;
  11.     p->f = f;
  12. }
  13.  
  14. int main() {
  15.     s *ss = new s;
  16.     make(ss);
  17.     cout << *(*ss).f;
  18.     delete ss->f;
  19.     delete ss;
  20.     return 0;
  21. }
  22.  
  23.  
Success #stdin #stdout 0.01s 5296KB
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stdin
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Standard input is empty
stdout
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10
https://ideone.com/qIAN4u
language:
C++ (gcc 8.3)
created:
12 days ago
visibility:
public

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