#include <limits.h>
#include <fstream>

int main() {
    std::ifstream in("ssm.in");
    std::ofstream out("ssm.out");
    int n, x;
    in >> n;
    int sum = 0, sumMax = INT_MIN;
    int maxStart = 0, maxEnd = 0, start = 0;
    for (int i = 0; i < n; i++) {
        in >> x;
        if (sum < 0) {
            start = i;
            sum = 0;
        }
        sum += x;
        if (sum > sumMax) {
            sumMax = sum;
            maxStart = start + 1;
            maxEnd = i + 1;
        }
    }
    out << sumMax << ' ' << maxStart << ' ' << maxEnd;
    return 0;
}