#include <iostream>
#include <fstream>
using namespace std;
ifstream in("ssm.in");
ofstream out("ssm.out");
int s[6000005];
int main()
{
    int n, best = 1, mx = -(1<<31), mn = 0, st = 0, dr = 1, st2 = 0;
    in >> n;
    for(int i = 1; i <= n; i ++)
    {
        int a;
        in >> a;
        s[i] = s[i - 1] + a;
        if(s[i] - mn > mx)
            mx = s[i] - mn, dr = i, st2 = st;
        if(mn > s[i])
            mn = s[i], st = i;
    }
    out << mx << " " << st2 + 1 << " " << dr;
    return 0;
}