#include <utility>
    #include <iostream>
    #include <vector>
    #include <string>
 
    typedef std::pair<int, std::string> pairIntString;
    int main()
    {
       std::vector<pairIntString> pairVec;
 
       pairVec.push_back(std::make_pair(1, "One"));
       pairVec.push_back(std::make_pair(2, "Two"));
       pairVec.push_back(std::make_pair(3, "Three"));
 
       for (std::vector<pairIntString>::const_iterator iter = pairVec.begin();
            iter != pairVec.end();
            ++iter)
       {
          std::cout << "First: " << iter->first << ", Second: " << iter->second <<std::endl;
       }
       return 0;
    }

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