// Part2_vector.cpp : Defines the entry point for the console application.
//


#include <iostream>
#include <string>
#include <vector>
using namespace std;

int main()
{
	vector<int> v; //Creating a vector with name v that cotains integers
	v.push_back(3); //adding 3 as element to a vector
	v.push_back(2); //adding 2 as element to a vector
	v.push_back(1); 

	for (auto i = 0; i < v.size(); i++) //printing element of a vector
	{
		cout << v[i] << endl;
	}

	for (auto i = v.begin(); i != v.end(); i++) //this is a concept of iterator, v.begin() return the iterator which points to the beginning of the vector
	{
		cout << *i << endl; //* - dereference operator that looks at what value is at the address i
	}

	for (auto i = v.rbegin(); i != v.rend(); i++)
	{
		cout << *i << endl; //reverse printing of element of a vector
	}

	system("pause");
	return 0;
}