#include <fstream>

using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int v[6000010],n,i,start,ini,fini,maxi=-1999999999;
int main()
{
    fin>>n;
    start=1;
    for(i=1;i<=n;++i)
    {
        fin>>v[i];
        if(v[i-1]<=0)
        {
            start=i;
        }
        else
        {
            v[i]+=v[i-1];
            if(v[i]>maxi)
            {
                maxi=v[i];
                ini=start;
                fini=i;
            }
        }
    }
    fout<<maxi<<" "<<ini<<" "<<fini;
    return 0;
}