#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
#define MAX 6000100
int a[MAX];

int main()
{
    int n, i, mi, maxim, x, y;
    fin >> n;
    mi = 0;

    for(i = 1 ; i <= n ; i++)
    {
        fin >> a[i];
        a[i] += a[i - 1];
        if(a[i] - a[mi] > maxim)
        {
            maxim = a[i] - a[mi];
            x = mi;
            y = i;
        }
        if(a[mi] > a[i])
            mi = i;

    }
    fout << a[y] - a[x] << " " << x + 1 << " " << y << "\n";
}