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  1. #include <vector>
  2. #include <utility>
  3. #include <iostream>
  4. #include <functional>
  5.  
  6. using namespace std;
  7.  
  8. int main()
  9. {
  10.     vector<pair<string, int>> v; 
  11.     v.push_back(make_pair("abc", 10));
  12.     auto f = bind(&pair<string, int>::second, v.begin());
  13.     int res = f();
  14.     cout << res << endl;
  15.     return 0;
  16. }
Success #stdin #stdout 0s 3020KB
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stdin
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Standard input is empty
stdout
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10
https://ideone.com/n1KWu
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
public

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