#include <bits/stdc++.h>
#define nMax 10000001
using namespace std;

ifstream f("deque.in");
ofstream g("deque.out");

int main(){
    int n,k;f>>n>>k;
    int x,minn=nMax,minn2=nMax,s=0,pm1,pm2;
    for(int i=1;i<=n;++i){
            f>>x;
            if(x<minn) {minn=x;pm1=i;minn2=nMax;}
            else if(x<minn2) {minn2=x;pm2=i;}
            if(i-pm1==k){
                minn=minn2;pm1=pm2;
            }
            if(i>=k) {g<<minn<<" ";s+=minn;}
    }
    g<<s;
}