#include <bits/stdc++.h>
using namespace std;
#define int long long
#define OYY LLONG_MAX
#define faster ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
#define fi first
#define se second
#define FOR for(int i=1;i<=n;i++)
#define mid (start+end)/2
#define pb push_back
#define lim 100005
//#define N 500050
typedef long long lo;
const int mod=1000000007;
int n,k;
int dizi[lim],pre[lim];
int dp[lim][205],yol[lim][205];
int q[lim];
inline bool cont(int x,int y,int cur,int cur_k){
if(dp[y][cur_k]-pre[y]*(pre[n]-pre[cur])>=dp[x][cur_k]-pre[x]*(pre[n]-pre[cur]))return 1;
return 0;
}
inline bool cont2(int x,int y,int cur,int cur_k){
if((dp[y][cur_k]-dp[x][cur_k])*(pre[cur]-pre[y])<=(dp[cur][cur_k]-dp[y][cur_k])*(pre[y]-pre[x]))return 1;
return 0;
}
int32_t main(){
faster
cin>>n>>k;
FOR{
cin>>dizi[i];
pre[i]=pre[i-1]+dizi[i];
}
for(int i=0;i<=n;i++){
for(int j=0;j<=k;j++){
dp[i][j]=LLONG_MIN;
}
}
dp[0][0]=0; // 0.indeks 0.eleman alışım
for(int i=1;i<=k;i++){
int l=1,r=1;
q[l]=0;
for(int j=1;j<=n;j++){
while(r-l>=1 && cont(q[l],q[l+1],j,i-1))l++;
dp[j][i]=dp[q[l]][i-1]+(pre[j]-pre[q[l]])*(pre[n]-pre[j]);
yol[j][i]=q[l];
while(r-l>=1 && cont(q[r],q[r-1],j,i-1))r--;
q[++r]=j;
}
}
int cev=LLONG_MIN,bas=0;
FOR{
if(cev<dp[i][k]){
cev=dp[i][k];
bas=i;
}
}
vector<int> ans;
for(int i=k;i>=1;i--){
ans.pb(bas);
bas=yol[bas][i];
}
cout<<cev<<'\n';
reverse(ans.begin(),ans.end());
for(auto a:ans){
cout<<a<<" ";
}
cout<<'\n';
return 0;
}
