Intro to Arrays in C++ (Arrays Container Class)

/*
 * arrays.cpp
 *
 *  Created on: Jun 25, 2012
 *      Author: Derek
 *
 *  Example to introduce the array container class
 *  Iterators will be covered in a later example.
 */


#include <iostream>
#include <array>
using namespace std;

int main()
{
    array <double, 5> rainfall;

    rainfall[0] = 2.3;
    rainfall[1] = 0.3;
    rainfall[2] = 0.0;
    rainfall[3] = 4.1;
    rainfall[4] = 0.5;

    rainfall.at(5) = 7.2;


    // Should use iterator to traverse array container
    for(size_t i = 0; i < rainfall.size(); i++)
    {
        cout << rainfall[i] << endl;
    }

    for(size_t i = 0; i < rainfall.size(); i++)
    {
        cout << "Enter a rainfall amount: " << endl;
        cin >> rainfall[i];
    }

    for(size_t i = 0; i < rainfall.size(); i++)
    {
        cout << rainfall[i] << endl;
    }

}