#include<iostream>
#include<fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int n, smax, st, dr, smin, imin, v, sum;
int main()
{

    f>>n;
    smax = 1<<31;
    for(int i=1; i<=n; i++)
    {
        f>>v;
        sum+=v;
        if(sum - smin > smin)
        {
            smax = sum - smin;
            st = imin;
            dr = i;

        }
        if(sum<=smin)
        {
            smin=sum;
            imin=i;
        }
    }
    g<<smax<<' '<<st+1<<' '<<dr<<'\n';
    return 0;
}