//#include <iostream>
#include <fstream>
using namespace std;

ifstream cin("ssm.in");
ofstream cout("ssm.out");

int n,s[6000010],sm[6000010],i,j,suma,st,dr,p1,p2,Smax;

int main()
{
    cin>>n;
    for (i=1;i<=n;i++)
        cin>>s[i];
    for (i=1;i<=n;++i)
        sm[i] = sm[i-1] + s[i];
    suma=0;
    Smax=-1<<30;
    for (st=1;st<=n;st++)
    {
       for (dr=st;dr<=n;++dr)
       {
            suma = sm[dr] - sm[st-1];
            if ( suma > Smax )
            {
                Smax=suma;
                p1 = st;
                p2 = dr;
            }
        }
    }
    cout<<Smax<<' '<<p1<<' '<<p2<<'\n';
    return 0;
}