#include <iostream>
#include <fstream>
#define inf (1<<30)
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");

int main()
{
    int n, mn=0, s=0, p1, p2, pmn=0, x,mx=-inf;
    f >> n;
    for(int i=1; i<=n; i++)
    {
        f >> x;
        s+=x;

        if (s-mn > mx){
            mx=s-mn;
            p1=pmn+1;
            p2=i;
        }
        if (s < mn)
        {
            mn=s;
            pmn=i;
        }
    }

    g << mx << " " << p1 << " " << p2;


    f.close();
    g.close();
    return 0;
}