#include <vector>
#include <algorithm>
#include <iostream>
#include <string>
#include <iterator>
using namespace std;
//myAlgo_equal_range1.cpp

int main()
{
	pair<vector<int>::iterator, vector<int>::iterator>R1; 
	//vector and vector iterator
   ostream_iterator< int > output( cout, " " );
   int n1[] = { 69 ,60,63,61,65,64,71,70,68,64  };
	vector< int > Vint1( n1, n1+10 );
	cout << "\n----ostream_iterator output ----\n"; 
	copy( Vint1.begin(), Vint1.end(), output );
	//
	R1= equal_range( Vint1.begin(), Vint1.end(),64 );
  	 cout<<"\n *R1.first : " <<*R1.first 
	 <<" *R1.second :" << *R1.second; 
	//
	int x , y ; 
	x = int( Vint1.end()-R1.first ); 
	y = x + int(Vint1.end() - R1.second); 
	cout<<"\n first appearnce of 64   at : " << x; 
	cout<<"\n second appearance of 64 at : " << y; 
	//
	 
   return 0;
}