#include <fstream>
#include <climits>
using namespace std;
ifstream f ("ssm.in");
ofstream g ("ssm.out");
int main()
{
    int N;
    f >> N;
    int sum = 0, maxSum = INT_MIN, st = 1, maxst, dr;
    for (int i = 1; i <= N; i++)
    {
        int nr;
        f >> nr;
        sum += nr;
        if (sum > maxSum)
        {
            maxst = st;
            dr = i;
            maxSum = sum;
        }
        if (sum < 0)
        {
            sum = 0;
            st = i + 1;
        }
    }
    g << maxSum << " " << maxst << " " << dr;
    return 0;
}