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  1. #include<stdio.h>
  2. #include<set>
  3. using namespace std;
  4. struct aba;
  5. struct caba
  6. {
  7.     aba *m;
  8.     int z;
  9.     bool operator >(const caba &other);
  10.  
  11. };
  12. set <caba> t;
  13. struct aba
  14. {
  15.     int x,y;
  16.     bool f()
  17.     {
  18.         return !t.empty();
  19.     }
  20. };
  21. bool caba::operator >(const caba &other)
  22.     {
  23.         if(m==NULL||other.m==NULL)
  24.             return true;
  25.         return (*m).x>(*(other.m)).x;
  26.     }
  27.  
  28. int main()
  29. {
  30.     return 0;
  31. }
Success #stdin #stdout 0s 3292KB
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https://ideone.com/Vw4Vcz
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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