#include <bits/stdc++.h>
#define NMAX 5000001
using namespace std;

ifstream fin("deque.in");
ofstream fout("deque.out");

long long n, k, a[NMAX];
long long s;
deque <int> D;

int main()
{
    fin>>n>>k;
    for(int i=0; i<n; i++)
    {
        fin>>a[i];
        while(!D.empty() && a[D.back()]>a[i])
        {
            D.pop_back();
        }
        D.push_back(i);
        if(D.front()<=i-k) D.pop_front();
        if(i<k-1) continue;
        {
            s+=a[D.front()];
            cout<<a[D.front()]<<' ';
        }
    }
    fout<<s;
    return 0;
}