#include<bits/stdc++.h>
using namespace std;

const int Nmax=6000001;
int v[Nmax];
int n,top=INT_MIN,s;

ifstream fin("ssm.in");
ofstream fout("ssm.out");

int main()
{
    fin>>n;
    for(int i=1;i<=n;i++)
        fin>>v[i];
    s=v[1];
    int primu=1, ultimul=1,index;
    for(int i=2;i<=n;i++)
    {
        if(s+v[i]>=v[i])
        {
            s=s+v[i];
        }
        else
        {
            s=v[i];
            index=i;
        }
        if(s>top)
        {
            top=s;
            primu=index;
            ultimul=i;
        }
    }
    if(n==1)
        top=v[1];
    fout<<top<< " "<<primu<< " "<<ultimul;
    return 0;
}