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

#ifndef ACASA
    ifstream in("ssm.in");
    ofstream out("ssm.out");
    #define cin in
    #define cout out
#endif

int main()
{
#ifdef ACASA
    freopen("test.in", "r", stdin);
    freopen("test.out", "w", stdout);
#endif
    int n, sum = 0, start = 1, x, st, dr, min1 = 0, max1 = INT_MIN;
    cin >> n;
    for(int i = 1; i <= n; i++)
    {
        cin >> x;
        sum += x;
        if(sum - min1 > max1)
        {
            max1 = sum - min1;
            st = start;
            dr = i;
        }
        if(sum < min1)
        {
            min1 = sum;
            start = i + 1;
        }
    }
    cout << max1 << " " << st << " " << dr;
    return 0;
}