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






  1. C++
  2. Map Multimap
  3. pair

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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