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

int main()
{
	int n; 
	std::cout << "Enter n: ";
	std::cin >> n;

	std::vector<double> array(n);

	for (size_t i = 0; i < n; ++i)
	{
		std::cin >> array[i];
	}
	// TASK 1
	auto items = std::count_if(array.begin(), array.end(), [](int i) {return i > 0; });
	// TASK 2
	double multipl = 1;
	for (const auto item : array)
	{
		if ((int)item % 2 != 0)
			multipl *= item;
	}
	// OUTPUT
	std::cout << "Elements greater than zero(Task 1): " << items << std::endl << "Task 2: " << multipl ;

	system("pause");
	return 0;
}