#include <iostream>
#include <fstream>

using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");

int x, s, n, pi, pp, Max = -10000000, fi, ff;

int main()
{
    f>>n;
    for(int i = 1; i <= n; i++)
    {
        f>>x;
        if(s >= 0)
        {
            s += x;
            pp= i;
        }
        else
        {
            s = x;
            pp = pi = i;
        }
        if(s > Max)
        {
            Max = s;
            fi = pi;
            ff = pp;
        }
    }
    g<<Max<<' '<<fi<<' '<<ff<<'\n';
    return 0;
}