#include <bits/stdc++.h>
#define Nmax 6000005
using namespace std;

ifstream fin("ssm.in");
ofstream fout("ssm.out");
int N, dp, ans, le, ri, x, y;
int v[Nmax];
int main()
{
    fin >> N;
    for (int i = 1; i <= N; ++i)
        fin >> v[i];

    dp = ans = v[1];
    le = ri = 1;
    x = y = 1;
    for (int i = 2; i <= N; ++i) {
        if (dp + v[i] < v[i]) dp = v[i], le = ri = i;
        else dp += v[i], ++ri;
        if (ans < dp) ans = dp, x = le, y = ri;
    }
       fout << ans << " " << x << " " << y << '\n';


    return 0;
}