#include <iostream>
#include <vector>
#include <list>
#include <algorithm>

using namespace std;

#define INT_LIST list<int> // simple text replacement

// type definitions
typedef list<int> IntegerList;
typedef IntegerList::iterator IntListIterator;

void printArray(int numbers[]);
void printArray(int numbers[], int count);

int main()
{
	// C Arrays
	int numbers[10];

	for (size_t i = 0; i < 10; i++)
	{
		numbers[i] = 0;
	}
	
	numbers[0] = 10;

	cout << "numbers[5]: " << numbers[5] << endl;

	int numbers2[] = { 0, 1, 2, 3, 4, 5 };
	int numbers3[10] = { 0, 1, 2, 3, 4, 5 };

	// 2d array - 10 rows, 5 columns
	int numbers4[10 * 5];
	numbers4[3 + 7 * 5] = 10; // 3rd column, 7th row

	// size have to be always const, except by using pointers
	const int count = 10;
	int numbers5[count];

	int length = sizeof(numbers2) / sizeof(numbers2[0]); // works locally only
	for (size_t i = 0; i < std::size(numbers2); i++) // size is working locally only
	{
		cout << numbers2[i] << " ";
	}
	cout << endl;

	cout << "sizeof(numbers2): " << sizeof(numbers2) << endl;

	printArray(numbers2);
	printArray(numbers2, std::size(numbers2));

	// stl collections
	vector<int> numbers6;
	vector<int> numbers7 = { 0, 1, 2, 3 };
	numbers6.push_back(10); // add an item at the end
	numbers6.pop_back(); // remove an item at the end
	numbers7[2] *= 10;
	vector<int> numbers8;
	numbers8.reserve(100);
	cout << "size of numbers8: " << numbers8.size() << endl;
	cout << "capacity of numbers8: " << numbers8.capacity() << endl;
	printArray(numbers7.data(), numbers7.size());

	list<int> numbersList;
	numbersList.push_back(10);
	numbersList.push_front(100);
	//numbersList[1] = 200; // random access is not available for lists
	list<int>::iterator it = numbersList.begin();
	for (; it != numbersList.end(); it++)
	{
		cout << *it << " ";
	}
	cout << endl;
	numbersList.insert(--it, 20);
	for (it = numbersList.begin(); it != numbersList.end(); it++)
	{
		cout << *it << " ";
	}
	cout << endl;

	for (int n : numbersList)
	{

	}

	for_each(numbers7.begin(), numbers7.end(), [](const int& n) {
		cout << n << " ";
	});

	return 0;
}

void printArray(int numbers[])
{
	int length = sizeof(numbers) / sizeof(numbers[0]); // works not outside of local scope
	cout << "sizeof(numbers2): " << sizeof(numbers) << endl;

	//for (size_t i = 0; i < std::size(numbers); i++) // size is not working outside of local scope
	//{
	//	cout << numbers[i] << " ";
	//}
	//cout << endl;
}

void printArray(int numbers[], int count)
{
	for (size_t i = 0; i < count; i++)
	{
		cout << numbers[i] << " ";
	}
	cout << endl;
}