#include <fstream>
using namespace std;

#define INF 0x3f3f3f

ifstream is("ssm.in");
ofstream os("ssm.out");

int sum;
int s, smax = -INF;
int n;
int beg, en, begf;

int main()
{
    is >> n;
    for ( int i = 1; i <= n; ++i )
    {
        is >> s;
        if ( sum < 0 )
        {
            sum = s;
            beg = i;
        }
        else
            sum += s;
        if ( sum > smax )
        {
            smax = sum;
            begf = beg;
            en = i;
        }
    }

    os << smax << ' ' << begf << ' ' << en;

    is.close();
    os.close();
    return 0;
}