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

int main()
{
    ifstream fin("ssm.in");
    ofstream fout("ssm.out");
    int n;
    fin>>n;
    int nr;
    int suma=0;
    int primul;
    int start,final;
    int smax=-int(2e9);
    for(int i=0;i<n;i++)
    {
        fin>>nr;
        if(suma<0)
        {
            suma=nr;
            primul=i;
        }
        else
        {
            suma+=nr;
        }
        if(suma>smax)
        {
            smax=suma;
            start=primul;
            final=i;
        }
    }
    fout<<smax<<" "<<start+1<<" "<<final+1;
    return 0;
}