#include <iostream>
#include <cstdlib>
#include <fstream>

int main()
{
	std::ifstream f("deque.in");
	
	if (!f.is_open())
	{
		return 1;
	}

	int n, k;
	f >> n >> k;
	
	int *v;
	v = new int[n];

	int vindex = 0;

	for (int i = 0; i < n; i++)
	{
		int nr;
		f >> nr;
		v[vindex++] = nr;
	}

	int suma = 0;

	for(int i=0; i<=n - k; i++)
	{
		int minim = v[i];

		for (int j = 0; j < k; j++)
		{
			int val = v[i + j];
			if (val < minim) { minim = val; }
		}

		std::cout << minim << " ";

		suma += minim;
	}

	f.close();
	delete[] v;

	std::ofstream fout("deque.out");
	fout << suma;
	fout.close();

	return 0;
}