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  1. #include <iostream>
  2. #include <algorithm>
  3. #include <vector>
  4. #include <utility>
  5.  
  6. using namespace std;
  7.  
  8. int main() {
  9. 	vector<pair<int,int> > a = { {1,1} , {1,2}, {1,3}};
  10.  
  11. 	auto res = find_if(a.begin(), a.end(), [](pair<int,int> p){ return (p.first == 1 && p.second==3);});
  12. 	cout<< (*res).first;
  13. 	return 0;
  14. }
Success #stdin #stdout 0s 3428KB
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https://ideone.com/tXToOz
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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