Map for string key and integer value : pair « Map Multimap « C++

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C++ » Map Multimap » pair

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Map for string key and integer value

   

#include <iostream>

#include <map>

#include <string>

using namespace std;



int main()

{

   map<string, int, less<string> > name_age;



   name_age["A"] = 7;

   name_age["B"] = 39;

   name_age["C"] = 14;

   cout << "A is  "

        << name_age["A"]

        << " years old." << endl;

}

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