#include <fstream>
using namespace std;

int main(void) {
    ifstream in("ssm.in");
    ofstream out("ssm.out");
    int count, number;
    int partial_sum = 0, lowest_sum = 0, idx = 0;
    int best_result = -int(1e9), begining = 0, ending = 0;

    in >> count;
    for (int i = 1; i <= count; ++ i) {
        in >> number;
        partial_sum += number;
        if (best_result < partial_sum - lowest_sum)
            best_result = partial_sum - lowest_sum,
            begining = idx + 1, ending = i;
        if (lowest_sum > partial_sum)
            lowest_sum = partial_sum, idx = i;
    }
    out << best_result << " " << begining << " " << ending;
    in.close(), out.close();
    return 0;
}