#include <iostream>
#include <fstream>
using namespace std;

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

int main()
{
    int n;
    in >> n;
    int s, s1, v; in >> s1;
    int maxSum = -2147483647, start, j = 0, stop, minS = s1;
    for(int i = 1; i < n; i++)
    {
        in >> v;
        s = s1 + v;
        if(s - minS > maxSum)
        {
            maxSum = s - minS;
            stop = i;
            start = j + 1;
        }
        if(s < minS)
        {
            minS = s;
            j = i;
        }
        s1 = s;
    }

    out << maxSum << " " << start + 1 << " " << stop + 1 << endl;

    return 0;
}