#include <fstream>

using namespace std;

int n, smax, i, imin, s, a, smin, b, e;
ifstream fin("ssm.in");
ofstream fout("ssm.out");

int main() {
    smax = -2e9; // 2 * 10^9
    fin >> n;
    for (i = 1; i <= n; i++) {
        fin >> a;
        s += a;
        if (smax < s - smin)
            smax = s - smin, b = imin + 1, e = i;
        if (smin > s)
            smin = s, imin = i; 
    }
    fout << smax << ' ' << b << ' ' << e;
    return 0;
}

/*

mmmmmmmmm|||||||||
.................. ......
------------------ s
                 i
*/