#include <fstream>
#include <climits>

using namespace std;

ifstream fin("ssm.in");
ofstream fout("ssm.out");

const int NMAX = 6000000;
int v[NMAX+5];

int main()
{
    int n, left, right, index = 1;
    long long summax = INT_MIN, best = 0, sum = 0;
    fin>>n;

    for (int i = 1; i <= n; i++) fin>>v[i];

    for (int i = 1; i <= n; i++) {
        if (sum < 0) sum = v[i], index = i;
        else sum += v[i];

        if (sum > summax) summax = sum, left = index, right = i;
    }

    fout<<summax<<' '<<left<<' '<<right;
    return 0;
}