#include <fstream>

using namespace std;

int a[6000000];

int main()
{
    ifstream in("ssm.in");
    ofstream out("ssm.out");
    int n, i, sc, stc, stmax, drmax, smax;
    in >> n;
    for ( i = 1; i <= n; i++ )
        in >> a[i];
    smax = a[1];
    stmax = 1;
    drmax = 1;
    sc = 0;
     for ( i = 1; i <= n; i++ )
    {
        if ( sc < 0 )
        {
            sc = 0;
            stc = i;
        }
        sc+= a[i];
        if ( sc > smax)
        {
            smax = sc;
            stmax = stc;
            drmax = i;
        }
    }
    out << smax << ' ' << stmax <<' '<< drmax;
    return 0;
}