#include <fstream>
using namespace std;

ifstream fin("ssm.in");
ofstream fout("ssm.out");

int a[6000002];
int n, smax, l, r, start, sc= -1;

int main()
{
    fin >> n;
    for( int i = 1; i <= n; ++i )
        fin >> a[i];
    for( int i = 1; i <= n; ++i )
    {
        if( sc < 0 )
        {
            sc = a[i];
            start = i;
        }
        else
            sc += a[i];
        if( sc > smax )
        {
            smax = sc;
            l = start;
            r = i;
        }
    }
    fout << smax << ' '<< l << ' '<< r << '\n';
    fin.close();
    fout.close();
    return 0;
}