#include <fstream>
#include <climits>
#define l long
using namespace std;
ifstream fin ("ssm.in");
ofstream fout ("ssm.out");
l n,x;
int main()
{
    l aux=1,st,end,sum=0,maxi=LONG_MIN;
    fin>>n;
    for (int i=1;i<=n;++i)
    {
        fin>>x;
        if (sum<0)
        {
            sum=x;
            aux=i;
        }
        else
            sum+=x;
        if (maxi<sum)
        {
            maxi=sum;
            st=aux;
            end=i;
        }
    }
    fout<<maxi<<" "<<st<<" "<<end;
    return 0;
}