#include <iostream>
#include <clocale>
#include <array>
#include <algorithm>
#include <iterator>
#include <random>
#include <numeric>

const size_t
		N = 5,
		M = 4;
int main()
{
	std::setlocale(LC_ALL, "Russian");

	std::random_device random;
	std::default_random_engine generator(random());
	std::uniform_int_distribution<int> dist(-100, 50);

	std::array<int, M> arr[N];

	std::for_each(arr, arr+N, [&dist, &generator](auto& var)
	{
		std::for_each(var.begin(), var.end(), [&dist, &generator](auto& var)
		{
			var = dist(generator);
		});
	});

	std::for_each(arr, arr+N, [](auto& var)
	{
		std::copy(var.begin(), var.end(),
			std::ostream_iterator<int>(std::cout, " "));
		std::cout << std::endl;
	});

	std::array<int, M> sum_min{ 0 };
	for (size_t j = 0u; j < M; j++)
	{
		for (size_t i = 0u; i < N; i++)
		{
			if (arr[i][j] < 0)
				sum_min[j] += arr[i][j];
		}
	}

	std::cout << std::endl;
	std::copy(sum_min.begin(), sum_min.end(),
		std::ostream_iterator<int>(std::cout, " "));
	std::system("PAUSE >> void");
	return 0;
}