#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
#pragma GCC target ("avx2")
#pragma GCC optimize ("Ofast")
#pragma GCC optimize ("unroll-loops")
#define ll long long
#define pb push_back
const int MAX = 1e5 + 7;
int n;
ll pfx[MAX];
ll dp[2][MAX];
int par[201][MAX];
void rc(int k, int l, int r, int optL, int optR)
{
if (l > r)
return;
int mid = (l + r) / 2;
ll optVal = -1, optIdx = -1;
for (int i = optL; i <= mid && i <= optR; ++i)
{
//segment [i, n], cut at mid
ll v = dp[(k+1)&1][i-1] + (pfx[mid] - pfx[i-1]) * (pfx[n] - pfx[mid]);
if (v > optVal)
{
optVal = v;
optIdx = i;
}
}
dp[k&1][mid] = optVal;
par[k][mid] = optIdx;
rc(k, l, mid-1, optL, optIdx);
rc(k, mid+1, r, optIdx, optR);
}
int main()
{
ios :: sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
int k;
cin >> n >> k;
for (int i = 1; i <= n; ++i)
cin >> pfx[i], pfx[i] += pfx[i-1];
for (int i = 1; i <= n; ++i)
dp[0][i] = 0;
for (int i = 1; i <= k; ++i)
rc(i, i, n, i, n);
ll res = -1, idx = -1;
for (int i = 1; i <= n; ++i)
{
if (res < dp[k&1][i])
res = dp[k&1][i], idx = i;
}
vector<int> cut;
cut.pb(idx);
for (int j = k; j >= 2; --j)
cut.pb(idx = par[j][idx] - 1);
cout << res << '\n';
for (int i = k-1; i >= 0; --i)
{
cout << cut[i];
if (i) cout << " ";
}
cout << '\n';
return 0;
}
