#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pl;
typedef pair<int, int> pi;
#define fi first
#define se second
const int MAXN = 1e4+5;
const int MAXK = 205;
// f(x,y) = score
// x = pemotongan ke-x
// y = indeks pemotongan
//
//
int N, K;
ll data[MAXN], pref[MAXN], suff[MAXN];
ll dp[MAXK][MAXN], ans=0;
int tambah[MAXK][MAXN];
stack<int>putus;
void init(){
memset(data, 0, MAXN);
memset(pref, 0, MAXN);
memset(suff, 0, MAXN);
memset(dp, -1, sizeof dp);
memset(tambah, -1, sizeof tambah);
for(int i=0;i<MAXN;i++) dp[0][i] = 0, tambah[0][i] = 0;
for(int i=0;i<MAXK;i++) dp[i][0] = 0, tambah[i][0] = 0;
}
void ternary_search_max(int posK, int ind){
int l = posK-1,
r = ind-1,
m_ans;
while(l <= r){
ll m1 = l + (r-l)/3,
m2 = r - (r-l)/3;
// cout << posK << " " << ind << ": " << m1 << " " << m2 << endl;
ll res1 = dp[posK-1][m1]+(pref[ind]-pref[m1])*suff[ind+1],
res2 = dp[posK-1][m2]+(pref[ind]-pref[m2])*suff[ind+1];
if(m1==m2){
m_ans = m1;
break;
}
if(res1 > res2){
r = m2-1;
m_ans = m1;
}else{
l = m1+1;
m_ans = m2;
}
}
// cout << posK << " " << ind << ": " << m_ans << endl;
dp[posK][ind] = dp[posK-1][m_ans]+(pref[ind]-pref[m_ans])*suff[ind+1];
tambah[posK][ind] = m_ans;
}
int main(){
init();
cin >> N >> K;
for(int i=1;i<=N;i++){
cin >> data[i];
pref[i] = data[i]+pref[i-1];
}
for(int i=N;i>0;i--){
suff[i] = suff[i+1]+data[i];
}
for(int j=1;j<N;j++){
ll tmp = pref[j]*suff[j+1];
//cout << j << " " << tmp << endl;
if(dp[1][j] <= tmp){
dp[1][j] = tmp;
tambah[1][j] = 0;
}
}
for(int i=2; i<=K; i++){
for(int j=1;j<N;j++){
if(j < i) continue;
ternary_search_max(i, j);
}
}
for(int i=1;i<N;i++) ans = max(ans, dp[K][i]);
int nxt,
cnt = K;
for(int i=N-1;i>0;i--){
if(ans == dp[cnt][i]){
putus.push(i);
nxt = tambah[cnt][i];
cnt--;
break;
}
}
while(nxt != 0){
putus.push(nxt);
nxt = tambah[cnt][nxt];
cnt--;
}
/*
for(int i=1;i<=K;i++){
for(int j=1;j<N;j++) cout << tambah[i][j] << " ";
cout << endl;
}
*/
cout << ans << endl;
cout << putus.top();
putus.pop();
while(!putus.empty()){
cout << " " << putus.top();
putus.pop();
}
cout << endl;
}
