#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int n, m=-1, start, stop, v[6000001], best[6000001];
void read()
{
    fin>>n;
    for(int i=1;i<=n;i++)
        fin>>v[i];
}
int main()
{
    read();
    for(int i=1;i<=n;i++)
    {
        best[i]=v[i];

        if(best[i]<best[i-1]+v[i])
            {best[i] = best[i-1]+v[i];

            }
            else start=i;
        if(best[i]>m)
        {m = best[i];
        stop = i;


        }
    }
    if(v[start-1]==0) start--;
    fout<<m<<" "<<start<<" "<<stop;
    return 0;
}