// C++ program to illustrate the begin and end iterator
#include <iostream>
#include <map>
#include <string>
using namespace std;

int main()
{
	// Create a map of strings to integers
	map<string, int> mapObject ;

	// Insert some values into the map
	mapObject["one"] = 1 ;
	mapObject["two"] = 2 ;
	mapObject["three"] = 3 ;

	// Get an iterator pointing to the first element in the
	// map
	map<string, int>::iterator it = mapObject.begin()  ;

	// Iterate through the map and print the elements
	while (  it != mapObject.end()  )
	{
		cout << "Key: " << it->first
			<< ", Value: " << it->second << endl;
		++it;
	}

    cout << "Range loop to access map objects." << endl ;
    //Range loop
    for( pair<string, int>  p1 :  mapObject )
     {
   		cout << "Key: " << p1.first
			<< ", Value: " << p1.second << endl;


	 } //for

	return 0;
}