#include <fstream>
#define INF 1000000000
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int n, x, s, poz, st, dr;
///dp[i].first secv de suma maxima care se termina in i
/// dp[i].second unde incepe exact subsecventa cu suma max
int main()
{
    fin>>n;
    int maxim=-INF;
    for(int i=1; i<=n; i++)
    {
        fin>>x;
        if(s<0)
        {
            s=x;
            poz=i;
        }
        else
        {
            s=s+x;
        }
        if(s>maxim)
        {
            maxim=s;
            st=poz;
            dr=i;
        }
    }
    fout<<maxim<<" "<<st<<" "<<dr;
    return 0;
}