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  1. #include <iostream>
  2. #include <algorithm>
  3.  
  4. class cool { 
  5. public: 
  6.   int a, b; 
  7.   bool operator<(const cool& rhs) const 
  8.   { 
  9.     return a < rhs.a || a == rhs.a && b > rhs.b; 
  10.   }
  11. }; 
  12.  
  13. int main()
  14. { 
  15.   cool arr[5] = {{2, 1}, {2, 3}, {2, 2}, {3, 1}, {1, 1}};
  16.   std::sort(arr, arr+5);
  17.   for (int i = 0; i < 5; ++i) 
  18.   {
  19.     std::cout << '(' << arr[i].a << ", " << arr[i].b << ") ";	
  20.   }
  21. }
Success #stdin #stdout 0.01s 2724KB
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Standard input is empty
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(1, 1) (2, 3) (2, 2) (2, 1) (3, 1)
https://ideone.com/RdnsF
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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