#include <vector>
#include <iostream>
#include <string>
#include <iterator>
#include <algorithm>
#include <iterator>
using namespace std;
//myAlgo_rotate_copy1.cpp

int main()
{
	int n1[10] = { 1,2,3,4,5,6,7,8,9,10  };
	vector<int>v1(n1, n1+10), v2;
	vector<int>::iterator it; 
	ostream_iterator< int > output( cout, " " );
	cout<<" original array v1 \n\t \b "; 
	copy(v1.begin(),v1.end(), output);
	cout<<"\n reversed v1 \n\t \b "; 
	//replace_if(v1.begin(), v1.end(),  filter,25);
	reverse(v1.begin(), v1.end()); 
	copy(v1.begin(),v1.end(), output);
    cout<<"\n rotate \n";  
	for(int i = 1; i <= 10; i++)
	{
	cout<<" round : " << i << "  ";
	rotate(v1.begin(),v1.begin()+i, v1.end()); 
	//
	copy(v1.begin(),v1.end(), output);
	cout<<endl;
	}
	cout<<"\n rotate_copy : to v2\n";
	v2.resize(10);
	for(int i = 1; i <= 10; i++)
	{
	rotate_copy(v1.begin(),v1.begin()+i, v1.end(),v2.begin()); 
	//
	cout<<" ";
	copy(v2.begin(),v2.end(), output);
	cout<<endl;
	}
   return 0;
}