#include <iostream>
#include <fstream>

using namespace std;

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

const int INF = 1 << 30;

int main()
{
    int n; in >> n;

    int sum, max_sum;
    sum = max_sum = -INF;

    int start, finish;
    for(int i = 0; i < n; i++)
    {
        int a; in >> a;

        if(sum < 0){
            sum = 0;
            start = i + 1;
        }

        sum += a;
        if(max_sum < sum){
            max_sum = sum;
            finish = i + 1;
        }
    }

    out << max_sum << " " << start << " " << finish;

    return 0;
}