#include <fstream>
#include <climits>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int n,x;
int main()
{fin>>n;
 int aux=1, inc, sf, sum=0, mx=INT_MIN,i;
 for (i=1; i<=n; ++i)
    {fin>>x;
     if (sum<0)
        {
            sum=x;
            aux=i;
        }
        else
            sum+=x;
        if (mx<sum)
        {
            mx=sum;
            inc=aux;
            sf=i;
        }

    }
 fout<<mx<<" "<<inc<<" "<<sf;
    return 0;
}