#include <iostream>

using namespace std;
int s[6000001], n;
int main()
{
    int i, j, st, dr;
    cin >> n;
    for(i = 1; i <= n; i++)
        cin >> s[i];
    int sum = 0, smax = s[1];
    i = j = 1;
    st = dr = 1;
    while(j <= n)
    {
        sum += s[j];
        if(sum > smax)
        {
            smax = sum;
            st = i;dr = j;
        }
        if(sum < 0)
        {
            sum = 0;
            i = j + 1;
        }
        j++;
    }
    cout << smax << " " << st << " " << dr << "\n";
    return 0;
}